<SEC-DOCUMENT>0001387131-19-003655.txt : 20190515
<SEC-HEADER>0001387131-19-003655.hdr.sgml : 20190515
<ACCEPTANCE-DATETIME>20190515113619
ACCESSION NUMBER:		0001387131-19-003655
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		81
CONFORMED PERIOD OF REPORT:	20190331
FILED AS OF DATE:		20190515
DATE AS OF CHANGE:		20190515

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PIONEER POWER SOLUTIONS, INC.
		CENTRAL INDEX KEY:			0001449792
		STANDARD INDUSTRIAL CLASSIFICATION:	POWER, DISTRIBUTION & SPECIALTY TRANSFORMERS [3612]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35212
		FILM NUMBER:		19826207

	BUSINESS ADDRESS:	
		STREET 1:		400 KELBY STREET, 12TH FLOOR
		CITY:			FORT LEE
		STATE:			NJ
		ZIP:			07024
		BUSINESS PHONE:		212-867-0700

	MAIL ADDRESS:	
		STREET 1:		400 KELBY STREET, 12TH FLOOR
		CITY:			FORT LEE
		STATE:			NJ
		ZIP:			07024

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIERRA CONCEPTS, INC.
		DATE OF NAME CHANGE:	20081112

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIERRA CONCEPTS
		DATE OF NAME CHANGE:	20081112
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>ppsi-10q_033119.htm
<DESCRIPTION>QUARTERLY REPORT
<TEXT>
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<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0; margin-bottom: 0"><DIV STYLE="font-size: 1pt; border-top: Black 4pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 12pt"><B></B></FONT></P>

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    <TD STYLE="text-align: center; width: 43%">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: center; width: 14%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 43%">&nbsp;</TD></TR>
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<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 18pt"><B>FORM 10-Q</B></FONT></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 8pt"><B>&nbsp;</B></FONT></P>

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    <TD STYLE="width: 43%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 14%; border-bottom: black 1pt solid"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 43%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>(Mark One)</B></P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.3in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt">&#9746;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt"><B>QUARTERLY
                                         REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</B></FONT></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; text-align: center"><B>For the quarterly period ended March
31, 2019</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>OR</B></P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.3in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt">&#9744;</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt"><B>TRANSITION
                                         REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934</B></FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 24.2pt; text-indent: -24.2pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Commission file number: 001-35212</B></P>

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    <TD STYLE="border-bottom: black 1pt solid; text-align: center; width: 14%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 43%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 10">&nbsp;</FONT></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 24"><B>PIONEER
POWER SOLUTIONS, INC.</B></FONT></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; width: 43%">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; text-align: center; width: 14%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 43%">&nbsp;</TD></TR>
</TABLE>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; width: 48%; text-align: center"><B>Delaware</B></TD>
    <TD STYLE="vertical-align: bottom; width: 4%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 48%; text-align: center"><B>27-1347616</B></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center">(State or other jurisdiction of incorporation or organization)</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center">(I.R.S. Employer Identification No.)</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: center"><B>400 Kelby Street, 12th Floor</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Fort Lee, New Jersey 07024</B></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"><B>(212) 867-0700</B></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: 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 preceding
12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.&nbsp;&nbsp;Yes <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9746;</FONT>
No <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9744;</FONT> &nbsp;</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 electronically 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 such files).
&nbsp; &nbsp;Yes <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9746;</FONT> No <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9744;</FONT></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>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Indicate by check mark whether the registrant
is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth
company. See the definitions of &ldquo;large accelerated filer,&rdquo; &ldquo;accelerated filer&rdquo;, &ldquo;smaller reporting
company&rdquo;, and &ldquo;emerging growth company&rdquo; in Rule 12b-2 of the Exchange Act:&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: 40%; padding-left: 0.75in">Large accelerated filer</TD>
    <TD STYLE="width: 10%">&#9744;</TD>
    <TD STYLE="width: 35%">Accelerated filer</TD>
    <TD STYLE="width: 15%">&#9744;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.75in">Non-accelerated filer</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&#9746;</FONT></TD>
    <TD>Smaller reporting company</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif">&#9746;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-left: 0.75in">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Emerging growth company </TD>
    <TD>&#9744;</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">If an emerging growth company, indicate
by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial
accounting standards provided pursuant to Section 13(a) of the Exchange Act. <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9744;</FONT></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 shell company (as defined in Rule 12b-2 of the Exchange Act).&nbsp;&nbsp;Yes <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9744;</FONT>&nbsp;No
<FONT STYLE="font-family: Times New Roman, Times, Serif">&#9746;</FONT></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">Securities registered pursuant to Section
12(b) of the Act:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 33%; border: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Title of each class</TD>
    <TD STYLE="width: 19%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Trading symbol(s)</TD>
    <TD STYLE="width: 48%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Name of each exchange on which registered</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Common Stock</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">PPSI</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Nasdaq Capital Market</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">&nbsp;The number of shares outstanding
of the registrant&rsquo;s common stock, $0.001 par value, as of May 15, 2019 was 8,726,045.</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>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.55in; text-align: center"><B>PIONEER POWER SOLUTIONS, INC.</B></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"><B>For the Quarterly Period Ended March
31, 2019</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>TABLE OF CONTENTS</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">&nbsp;<U>PART I. FINANCIAL INFORMATION</U></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 94%">&nbsp;</TD>
    <TD STYLE="width: 6%; text-align: right">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">Page</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a001">Item 1. Financial Statements</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">1</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a002">Unaudited Consolidated Statements of Operations for the Three Months Ended March 31, 2019 and 2018</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">1</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a003">Unaudited Consolidated Statements of Comprehensive Income (Loss) for the Three Months Ended March 31, 2019 and 2018</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">2</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a004">Consolidated Balance Sheets at March 31, 2019 (unaudited) and December 31, 2018</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">3</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a005">Unaudited Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2019 and 2018</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">4</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a006">Unaudited Consolidated Statement of Stockholders&rsquo; Equity for the Three Months Ended March 31, 2019 and 2018</A> </TD>
    <TD STYLE="vertical-align: bottom; text-align: right">5</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a007">Notes to Unaudited Consolidated Financial Statements</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">6</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a008">Item 2. Management&rsquo;s Discussion and Analysis of Financial Condition and Results of Operations</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">22</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a009">Item 3. Quantitative and Qualitative Disclosures About Market Risk</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">32</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a010">Item 4. Controls and Procedures</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">32</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: center"><A HREF="#ppsi10q033119a011">PART II. OTHER
INFORMATION</A>&nbsp;&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 94%">&nbsp;</TD>
    <TD STYLE="width: 6%; text-align: right">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a012">Item 1. Legal Proceedings</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">32</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a013">Item 1A. Risk Factors</A>&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; text-align: right">33</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a014">Item 2. Unregistered Sales of Equity Securities and Use of Proceeds</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">33</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a015">Item 3. Defaults Upon Senior Securities</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">33</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a016">Item 4. Mine Safety Disclosures</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">33</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a017">Item 5. Other Information</A></TD>
    <TD STYLE="vertical-align: bottom; text-align: right">33</TD></TR>
<TR>
    <TD STYLE="vertical-align: top"><A HREF="#ppsi10q033119a018">Item 6. &nbsp;Exhibits</A>&nbsp; </TD>
    <TD STYLE="vertical-align: bottom; text-align: right">33</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; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>PART I - FINANCIAL 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="ppsi10q033119a001"></A>Item 1. FINANCIAL STATEMENTS</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: center"><B>PIONEER POWER SOLUTIONS, INC.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a002"></A>Consolidated Statements of Operations</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(In thousands, except per share data)</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">&nbsp;</P>

<P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center;"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left">&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: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left">Revenues</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">24,699</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">27,177</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: 1pt">Cost of goods sold</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">20,600</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">21,994</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px">Gross profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,099</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,183</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Operating expenses</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-left: 9px">Selling, general and administrative</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,139</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,828</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">Foreign exchange (gain) loss</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(632</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">74</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 18px">Total operating expenses</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">3,507</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">4,902</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Operating income</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">592</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">281</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-left: 9px">Interest expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">499</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">649</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Other (income) expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(3,295</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">234</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: 1pt; padding-left: 9px">Gain on sale of subsidiary</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(4,207</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Income (loss) before taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">7,595</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(602</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: 1pt">&nbsp;&nbsp;Income tax expense (benefit)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,948</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(28</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Net income (loss)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">5,647</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(574</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px">&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">Net income (loss) per common share:</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">&nbsp;&nbsp;Basic</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">0.65</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(0.07</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;&nbsp;Diluted</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">0.65</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(0.07</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <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 STYLE="text-align: left">Weighted average common shares outstanding:</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">&nbsp;&nbsp;Basic</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,726</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,726</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;&nbsp;Diluted</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,730</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,726</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
</TABLE>



<P STYLE="font: 9pt 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">The accompanying notes are an integral part
of these 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; text-align: center">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a003"></A>Consolidated Statements of Comprehensive
Income (Loss)</B></P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&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 STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left">Net income (loss)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">5,647</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">(574</TD><TD STYLE="width: 1%; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Other comprehensive income (loss)</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-left: 9px">&nbsp;&nbsp;Foreign currency translation adjustments</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(312</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(166</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">&nbsp;&nbsp;Amortization of net prior service costs and net actuarial losses, net of tax</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">90</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(15</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Other comprehensive loss</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(222</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(181</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px">&nbsp;&nbsp;Comprehensive income (loss)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">5,425</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(755</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
</TABLE>



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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">The accompanying notes are an integral part
of these 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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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="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>PIONEER POWER SOLUTIONS, INC.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a004"></A>Consolidated Balance Sheets</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(In thousands, except share data)</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"></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></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: center">(Unaudited)</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; text-align: left">ASSETS</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="color: #101010; text-align: left">Current assets</TD><TD STYLE="color: #101010">&nbsp;</TD>
    <TD STYLE="color: #101010; text-align: left">&nbsp;</TD><TD STYLE="color: #101010; text-align: right">&nbsp;</TD><TD STYLE="color: #101010; text-align: left">&nbsp;</TD><TD STYLE="color: #101010">&nbsp;</TD>
    <TD STYLE="color: #101010; text-align: left">&nbsp;</TD><TD STYLE="color: #101010; text-align: right">&nbsp;</TD><TD STYLE="color: #101010; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left; padding-left: 9px">Cash and cash equivalents</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">175</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">211</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-left: 9px">Short term investments</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">7,548</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px">Accounts receivable, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">17,383</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">16,327</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Inventories, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,694</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,310</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-left: 9px">Income taxes receivable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">578</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">566</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">Prepaid expenses and other current assets</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,630</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,510</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 18px">Total current assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">56,008</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">46,924</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Property, plant and equipment, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,168</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,284</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">Deferred income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,670</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,971</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Other assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,974</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,222</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">Intangible assets, net</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,531</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,584</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Goodwill</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">8,527</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">8,527</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px">Total assets</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">81,878</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">72,512</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="font-weight: bold; text-align: left">LIABILITIES AND STOCKHOLDERS&rsquo; EQUITY</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Current liabilities</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px">Bank overdrafts</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">518</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">1,769</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Revolving credit facilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">19,915</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">20,755</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-left: 9px">Short term borrowings</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,785</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Accounts payable and accrued liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">29,946</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,845</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-left: 9px">Current maturities of long-term debt</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,175</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,174</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">Income taxes payable</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,262</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">873</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 18px">Total current liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">54,601</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">52,416</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Long-term debt, net of current maturities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,324</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">2,619</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">Pension deficit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">32</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">148</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Other long-term liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,648</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,786</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: 1pt">Deferred income taxes</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">3,892</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,592</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Total liabilities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">64,497</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">60,561</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">Stockholders&rsquo; equity</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px">Common stock, $0.001 par value, 30,000,000 shares authorized; <BR> 8,726,045 shares issued and outstanding on March 31, 2019 and December 31, 2018</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Additional paid-in capital</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">23,971</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">23,966</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-left: 9px">Accumulated other comprehensive loss</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(6,119</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(5,897</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">Accumulated deficit</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(480</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(6,127</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 18px">Total stockholders&rsquo; equity</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">17,381</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">11,951</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Total liabilities and stockholders&rsquo; equity</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">81,878</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">72,512</TD><TD STYLE="padding-bottom: 2.5pt; 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="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">The accompanying notes are an integral
part of these 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; text-align: center">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a005"></A>Consolidated Statements of Cash Flows</B></P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 12pt; font-weight: bold; text-align: left">&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 STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; text-align: left">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="width: 70%; text-align: left; padding-left: 9px">Net income (loss)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">5,647</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">(574</TD><TD STYLE="width: 1%; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Depreciation</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">205</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">310</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-left: 9px">Amortization of intangible assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">54</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">383</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Amortization of right-of-use assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">213</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">136</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-left: 9px">Amortization of debt issuance cost</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">21</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Deferred income tax expense&nbsp;&nbsp;(benefit)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,577</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(193</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-left: 9px">Change in receivable reserves</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(74</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(156</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Change in inventory reserves</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">32</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">17</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-left: 9px">Gain on sale of subsidiary</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(4,207</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Unrealized gain on short term investments</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(3,341</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px">Accrued pension</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(30</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Stock-based compensation</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">148</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-left: 9px">Other</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Foreign currency remeasurement loss</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">36</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-left: 9px">Changes in current operating assets and liabilities:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 18px">Accounts receivable</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(885</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">210</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-left: 18px">Inventories</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(238</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,297</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 18px">Prepaid expenses and other assets</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(120</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(906</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-left: 18px">Income taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">12</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 18px">Accounts payable and accrued liabilities</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,013</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,900</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 36px">Net cash provided by operating activities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">871</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,056</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-weight: bold; text-align: left; padding-left: 9px">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="font-weight: bold; text-align: left">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: 1pt; padding-left: 9px">Additions to property, plant and equipment</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(56</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(152</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 27px">Net cash used in investing activities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(56</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(152</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-weight: bold; text-align: left; padding-left: 9px">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="font-weight: bold; text-align: left">Financing activities</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Bank overdrafts</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,294</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(160</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-left: 9px">Short term borrowings</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,785</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(2,045</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Borrowing under debt agreement</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,259</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">11,347</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-left: 9px">Repayment of debt</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(6,403</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(9,881</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Payment of debt issuance cost</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">6</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: 1pt; padding-left: 9px">Principal repayments of financing leases</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(128</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(124</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 27px">Net cash used in financing activities</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(781</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(857</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-left: 9px">&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; padding-left: 9px">Increase in cash and cash equivalents</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">34</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">47</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-left: 9px">Effect of foreign exchange on cash and cash equivalents</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(70</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">&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-left: 9px">Cash and cash equivalents</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: 1pt; padding-left: 9px">Beginning of period</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">211</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">218</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">End of period</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">175</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">268</TD><TD STYLE="padding-bottom: 2.5pt; 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="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">The accompanying notes are an integral part
of these 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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    <DIV STYLE="page-break-before: always; 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; text-align: center"><B>PIONEER POWER SOLUTIONS, INC.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a006"></A>Consolidated Statement of Stockholders&rsquo;
Equity</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(In thousands)</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">&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="text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">&nbsp;</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">&nbsp;</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">&nbsp;</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">Accumulated</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">&nbsp;</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="font-size: 8pt">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">&nbsp;</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">&nbsp;</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">Additional</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">other compre-</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">&nbsp;</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">Total</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Common Stock</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">paid-in</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">hensive</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Retained</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">stockholders&rsquo;</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 8pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Shares</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Amount</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">capital</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">income (loss)</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">earnings</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">equity</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 28%; text-align: left; padding-left: 9px">Balance - December 31, 2017</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 9%; text-align: right">8,726,045</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">9</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">23,801</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">(5,798</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 9%; text-align: right">(463</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">17,549</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Net income</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(574</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(574</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Stock-based compensation</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">148</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">148</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Foreign currency translation adjustment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(166</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(166</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: 1pt">Pension adjustment, net of taxes</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(15</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(15</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Balance - March 31, 2018</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,726,045</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">9</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">23,949</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(5,979</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(1,037</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">16,942</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Balance - December 31, 2018</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,726,045</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">23,966</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(5,897</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(6,127</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">11,951</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 income</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,647</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,647</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Stock-based compensation</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5</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">Foreign currency translation adjustment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(312</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(312</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Pension adjustment, net of taxes</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">90</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">90</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px">Balance - March 31, 2019</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,726,045</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">9</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">23,971</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(6,119</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(480</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">17,381</TD><TD STYLE="padding-bottom: 2.5pt; 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="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">The accompanying notes are an integral part
of these 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; text-align: center">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a007"></A>Notes to Consolidated Financial Statements</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">March 31, 2019 (unaudited)</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>1. 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>Overview</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">Pioneer Power Solutions, Inc. and its wholly
owned subsidiaries (referred to herein as the &ldquo;Company,&rdquo; &ldquo;Pioneer,&rdquo; &ldquo;we,&rdquo; &ldquo;our&rdquo;
and &ldquo;us&rdquo;) manufacture, sell and service a broad range of specialty electrical transmission, distribution and on-site
power generation equipment for applications in the utility, industrial, commercial and backup power markets. The Company is headquartered
in Fort Lee, New Jersey and operates from eleven (11) additional locations in the U.S., Canada and Mexico for manufacturing, centralized
distribution, engineering, sales and administration.</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">We have two reportable segments as defined
in our Annual Report on Form 10-K for the year ended December 31, 2018, as filed with the Securities and Exchange Commission (the
&ldquo;SEC&rdquo;) on March 29, 2019: Transmission and Distribution Solutions (&ldquo;T&amp;D Solutions&rdquo;) and Critical Power
Solutions (&ldquo;Critical Power&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"><B>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">The accompanying unaudited consolidated
financial statements of the Company have been prepared pursuant to the rules of the SEC and reflect the accounts of the Company
as of March 31, 2019. Certain information and footnote disclosures, normally included in annual financial statements prepared in
accordance with accounting principles generally accepted in the United States (&ldquo;U.S. GAAP&rdquo;), have been condensed or
omitted pursuant to those rules and regulations. We believe that the disclosures made are adequate to make the information presented
not misleading to the reader. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary
to fairly state the financial position, results of operations and cash flows with respect to the interim consolidated financial
statements have been included. The results of operations for the interim period are not necessarily indicative of the results for
the entire fiscal year. The year-end balance sheet data was derived from audited financial statements but does not include all
disclosures required by U.S. GAAP for a year-end balance sheet.</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">All dollar amounts (except share and per
share data) presented in the notes to our unaudited consolidated financial statements are stated in thousands of dollars, unless
otherwise noted. Amounts may not foot due to rounding.</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">These unaudited consolidated financial
statements include the accounts of Pioneer and its wholly-owned subsidiaries. All significant intercompany accounts and transactions
have been eliminated in consolidation.&nbsp;&nbsp;</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">These unaudited consolidated financial
statements should be read in conjunction with the risk factors and the audited consolidated financial statements and notes thereto
of the Company and its subsidiaries included in the Company&rsquo;s Annual Report on Form 10-K for the year ended December 31,
2018.</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>Liquidity</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 accompanying financial statements have
been prepared on a basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course
of business. As shown in the accompanying financial statements as of the three months ended March 31, 2019, the Company has an
accumulated deficit of $480, and has a working capital of $1.4 million. At March 31, 2019, we had total debt of $25.7 million and
$175 of cash and cash equivalents on hand. We have historically met our cash needs through a combination of cash flows from operating
activities and bank borrowings under our revolving credit facilities. Our cash requirements are generally for operating activities,
debt repayment, capital improvements and acquisitions. As further discussed in Note 10 - Debt in Part I of this Form 10-Q our credit
facilities&rsquo; maturity dates have been extended until April 1, 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">The financial statements included in this
quarterly report have been prepared assuming that we will continue as a going concern, which contemplates the recoverability of
assets and the satisfaction of liabilities in the normal course of business. Significant assumptions underlie this belief, including,
among other things, that there will be no material adverse developments in our business, liquidity, capital requirements and that
our credit facilities with our lender will remain available to us and will not need to be replaced.</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"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Management believes that its capital resources
are adequate to fund operations through the first quarter of 2020, but the availability of the Company&rsquo;s capital resources
is dependent on the Company&rsquo;s ability to meet the working capital obligations pursuant to the credit agreements with Bank
of Montreal (&ldquo;BMO&rdquo;), its lender. The Company has certain credit arrangements with BMO that contain subjective acceleration
clauses, and the Company has had several instances of non-compliance with certain of the covenants included in such credit agreements.
Management has historically been able to obtain from BMO waivers of any non-compliance and management expects to be able to continue
to obtain necessary waivers in the event of future non-compliance; however, there can be no assurance that the Company will be
able to obtain such waivers, and should BMO refuse to provide a waiver in the future, the outstanding debt under the credit facilities
could become due immediately. Additionally, the term of the Company&rsquo;s agreement with BMO ends in April 2020. While the Company
intends to renew this agreement to continue to facilitate the credit facilities and has a history of renewals with BMO, the Company&rsquo;s
ability to renew this arrangement under similar economic terms, if at all, is uncertain. The operations of the Company are subject
to certain risks and uncertainties, including, among others, uncertainty of commercial manufacturing at acceptable margins, marketing
or sales acceptance, and dependence on key personnel.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>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">The Company&rsquo;s significant accounting
policies are described in Note 2 to the audited consolidated financial statements included in the Company&rsquo;s Annual Report
on Form 10-K for the year ended December 31, 2018. There have been no significant changes in the Company&rsquo;s accounting policies
during the first quarter of 2019.&nbsp;</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>Recent Accounting Pronouncements</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">There have been no recent accounting pronouncements
not yet adopted by the Company which would have a material impact on the Company&rsquo;s 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"><I>Revenue from Contracts with Customers.&nbsp;</I>In
May 2014, the FASB issued Accounting Standards Update No. 2014-09, <I>Revenue from Contracts with Customers </I>(Topic 606), or
ASU 2014-09, which supersedes nearly all existing revenue recognition guidance under U.S. GAAP. Since then, the FASB has also issued
ASU 2016-08, <I>Revenue from Contracts with Customers </I>(Topic 606), <I>Principals versus Agent Considerations, </I>ASU 2016-10,
<I>Revenue from Contracts with Customers </I>(Topic 606), <I>Identifying Performance Obligations and Licensing</I>, and ASU 2017-13,
<I>Revenue Recognition </I>(Topic 605), <I>Revenue from Contracts with Customers </I>(Topic 606), <I>Leases </I>(Topic 840), and
<I>Leases </I>(Topic 842), <I>Amendments to SEC Paragraphs Pursuant to the Staff Announcement at the July 20, 2017 EITF Meeting
and Recession of Prior SEC Staff Announcements and Observer Comments, </I>which further elaborate on the original ASU No. 2014-09.
The core principle of these updates is to recognize revenues when promised goods or services are transferred to customers in an
amount that reflects the consideration to which an entity expects to be entitled for those goods or services. ASU 2014-09 defines
a five step process to achieve this core principle and, in doing so, more judgments and estimates may be required within the revenue
recognition process than were required under previously existing U.S. GAAP. <FONT STYLE="font-family: Times New Roman, Times, Serif">In
July 2015, the FASB approved a one-year deferral of the effective date to January 1, 2018, with early adoption to be permitted
as of the original effective date of January 1, 2017. Companies may </FONT>use either of the following transition methods to adopt
this standard: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with
the option to elect certain practical expedients; or (ii) a <FONT STYLE="font-family: Times New Roman, Times, Serif">retrospective
approach with the cumulative effect of initially adopting ASU 2014-09 recognized at the date of adoption (which includes additional
footnote disclosures) (the &ldquo;modified retrospective approach&rdquo;).&nbsp;We completed a review of our various revenue streams
within our two reportable segments: (i) T&amp;D Solutions and (ii) Critical Power. We have gathered data to quantify the amount
of sales by type of revenue stream and categorized the types of sales for our business units for the purpose of comparing how we
recognized revenue to the new standard in order to quantify the impact of this ASU.&nbsp;We generally anticipate having substantially
similar performance obligations under the new guidance when compared to previously existing U.S. GAAP. We have made policy elections
within the amended standard that are consistent with our existing accounting. We adopted ASU 2014-09 in our first quarter of 2018
using the modified retrospective approach and concluded that there was no material impact to our financial statements other than
enhanced disclosures and there are no changes to the opening retained earnings balance.</FONT></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"><I>Income Taxes.</I> In October 2016, the
FASB issued ASU No. 2016-16, <I>Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other Than Inventory.</I> ASU No. 2016-16
requires the income tax consequences of intra-entity transfers of assets other than inventory to be recognized when the intra-entity
transfer occurs rather than deferring recognition of income tax consequences until the transfer was made with an outside party.
We adopted ASU 2016-16 in the first quarter of 2018 using a modified retrospective approach. Adoption of the new standard did not
have a material impact on our 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"><I>Retirement Standard.</I> In March 2017,
<FONT STYLE="font-family: Times New Roman, Times, Serif">the FASB issued ASU No. 2017-07 </FONT>Improving the Presentation of Net
Periodic Pension Cost and Net Periodic Postretirement Benefit Cost. We adopted Accounting Standards Update No.&nbsp;2017-07, <I>Improving
the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost </I>(the &ldquo;New Retirement Standard&rdquo;),
effective January&nbsp;1, 2018 using the full-retrospective method. The New Retirement Standard requires employers to present the
service cost component of the net periodic benefit cost in the same income statement line item as other employee compensation costs
arising from services rendered during the period. The other components of net benefit cost, including interest cost, expected return
on plan assets, amortization of prior service cost/credit and actuarial gain/loss, and settlement and curtailment effects, are
to be presented outside of any subtotal of operating income. <FONT STYLE="font-family: Times New Roman, Times, Serif">We adopted
ASU 2017-07 in our first quarter of 2018 and concluded that there was no material impact to our financial statements.</FONT></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"><I>Leases.</I> <FONT STYLE="font-family: Times New Roman, Times, Serif">In
February 2016, the FASB issued ASU No. 2016-02,&nbsp;<I>Leases (Topic 842)</I>, which requires, among other things, a lessee to
recognize a liability representing future lease payments and a right-of-use asset representing its right to use the underlying
asset for the lease term. For operating leases, a lessee will be required to recognize at inception a right-of-use asset and a
lease liability equal to the net present value of the lease payments, with lease expense recognized over the lease term on a straight-line
basis. For leases with a term of twelve months or less, ASU 2016-02 allows a reporting entity to make an accounting policy election
to not recognize a right-of-use asset and a lease liability, and to recognize lease expense on a straight-line basis. ASU No. 2016-02
is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years, with early
adoption permitted. Upon adoption, a reporting entity should apply the provisions of ASU 2016-02 at the beginning of the earliest
period presented using a modified retrospective approach, which includes certain optional practical expedients that an entity may
elect to apply. We adopted this standard in our first quarter of 2018 using the modified retrospective approach. As a result, the
opening retained earnings for January 1, 2017 was reduced by approximately $0.1 million. There was also an increase in assets and
corresponding liabilities of approximately $5.3 and $5.2 million, respectively, at January 1, 2017. </FONT></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"><I>Statement of Cash Flows. </I>In August
2016, the FASB issued ASU No. 2016-15, <I>Statement of Cash </I>Flows (Topic 230): <I>Classification of Certain Cash Receipts and
Cash Payments.</I> The purpose of Update No. 2016-15 is to reduce the diversity in practice in presentation and classification
of the following items within the statement of cash flows: debt prepayments or debt extinguishment costs, settlement of zero coupon
debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest
rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the settlement of insurance
claims, proceeds from the settlement of corporate-owned life insurance policies, distributions received from equity method investments
and beneficial interests in securitization transactions. It also addresses classification of transactions that have characteristics
of more than one class of cash flows. Update No. 2016-15 is effective for annual periods beginning after December 15, 2017, and
a retrospective transition method is required. We adopted ASU 2016-15 in our first quarter of 2018 using the retrospective approach.
The adoption of ASU 2016-15 did not have a material impact on our consolidated statements of 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; text-align: justify"><I>Stock Compensation.</I> In June 2018,
the FASB issued ASU No. 2018-07, <I>Compensation &ndash; Stock Compensation (Topic 718): Improvements to Nonemployee Share-Based
Payment Accounting. </I>The amendments in this update expand the scope of Topic 718 to include share-based payment transactions
for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718 to nonemployee awards
except for specific guidance on inputs to an option pricing model and the attribution of cost (that is, the period of time over
which share-based payment awards vest and the pattern of cost recognition over that period). The amendments specify that Topic
718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used or consumed in a grantor&rsquo;s
own operations by issuing share-based payment awards. The amendments also clarify that Topic 718 does not apply to share-based
payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction with selling goods or services
to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers. The updated standard is
effective for the Company beginning after December 15, 2018, including interim periods within that fiscal year. Early adoption
of the new guidance is permitted, but no earlier than an entity&rsquo;s adoption date of Topic 606. The Company adopted this guidance
on January 1, 2019. The adoption of this ASU did not have a material impact on the 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"><I>Fair Value Measurement. </I>In August
2018, the FASB issued ASU No. 2018-13, <I>Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure
Requirements for Fair Value Measurement </I>that eliminates, amends, and adds certain disclosure requirements for fair value measurements.
The ASU is effective for all annual and interim periods beginning January 1, 2020, with early adoption permitted. The Company is
currently evaluating the impact of adopting this ASU on its 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"><B>3. DIVESTITURES</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"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On January 22, 2019, Pioneer Critical Power,
Inc., a Delaware corporation (&ldquo;PCPI&rdquo;), a wholly-owned subsidiary of the Company within Transmission and Distribution
segment, CleanSpark and CleanSpark Acquisition, Inc., a Delaware corporation (&ldquo;Merger Sub&rdquo;), entered into an Agreement
and Plan of Merger (the &ldquo;Merger Agreement&rdquo;), pursuant to which, among other things, Merger Sub merged with and into
PCPI, with PCPI becoming a wholly-owned subsidiary of the CleanSpark and the surviving company of the merger (the &ldquo;Merger&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">At the effective date of the Merger, all
of the issued and outstanding shares of common stock of PCPI, par value $0.01 per share, were converted into the right to receive
(i) 1,750,000 shares of common stock, par value $0.001 per share (&ldquo;Common Stock&rdquo;), of CleanSpark, (ii) a five-year
warrant to purchase 500,000 shares of Common Stock at an exercise price of $1.60 per share, and (iii) a five-year warrant to purchase
500,000 shares of Common Stock at an exercise price of $2.00 per share.</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 Merger Agreement also contains representations,
warranties and covenants of the parties customary for transactions similar to those contemplated by the Merger Agreement. Such
representations and warranties are made solely for purposes of the Merger Agreement and, in some cases, may be subject to qualifications
and limitations agreed to by the parties in connection with the negotiated terms of the Merger Agreement and may have been qualified
by disclosures that were made in connection with the parties&rsquo; entry into the Merger Agreement.</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">In connection with the Merger Agreement,
the Company, CleanSpark and PCPI entered into an Indemnity Agreement (the &ldquo;Indemnity Agreement&rdquo;), dated January 22,
2019, pursuant to which the Company agreed to assume the liabilities and obligations related to the claims made by Myers Powers
Products, Inc. in the case titled <I>Myers Power Products, Inc. v. Pioneer Power Solutions, Inc., Pioneer Custom Electrical Products,
Corp., et al.</I>, Los Angeles County Superior Court Case No. BC606546 (the &ldquo;Myers Power Case&rdquo;) as they may relate
to PCPI or CleanSpark after the closing of the Merger. In addition, the Company agreed to indemnify and hold harmless CleanSpark
and the surviving company of the Merger and their respective officers, directors, agents, members and employees, and the heirs
successors and assigns of the foregoing from and against all losses incurred by reason of claims made by Myers Power Products,
Inc. as presented or substantially similar to that presented in the Myers Powers Case that are brought against CleanSpark or the
surviving company of the Merger after the closing of the Merger. The Indemnify Agreement expires five years from the date of the
Indemnity Agreement.</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 connection with entry into the Merger
Agreement, the Company and CleanSpark entered into a Contract Manufacturing Agreement (the &ldquo;Contract Manufacturing Agreement&rdquo;),
dated as of January 22, 2019, pursuant to which the Company will manufacture paralleling switchgear, automatic transfer switches
and related control and circuit protective equipment (collectively, &ldquo;Products&rdquo;) exclusively for purchase by CleanSpark.
CleanSpark will purchase the Products via purchase orders issued to the Company at any time and from time to time. The price for
the Products payable by CleanSpark to the Company will be negotiated on a case by case basis, but all purchases of Products will
have a target price of 91% of the CleanSpark customer&rsquo;s purchase order price and will not be more than 109% of the Company&rsquo;s
cost. The Contract Manufacturing Agreement has a term of 18 months and may be extended by mutual agreement of the Company and CleanSpark.</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 connection with entry into the Merger
Agreement, the Company and CleanSpark entered into a Non-Competition and Non-Solicitation Agreement (the &ldquo;Non-Compete Agreement&rdquo;),
dated January 22, 2019, pursuant to which the Company agreed not to, among other things, own, manage, operate, finance, control,
advise, render services to or guarantee the obligations of any person or entity that engages in or plans to engage in the design,
manufacture, distribution and service of paralleling switchgear, automatic transfer switches, and related products (the &ldquo;Restricted
Business&rdquo;). The Company agreed not to engage in the Restricted Business within any state or county within the United States
in which CleanSpark or the surviving company of the Merger conducts such Restricted Business for a period of four (4) years from
the date of the Non-Compete Agreement.</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 addition, the Company also agreed,
for a period of four (4) years from the date of the Non-Compete Agreement, not to, among other things, directly or indirectly
(i) solicit, induce, or attempt to induce customers, suppliers, licensees, licensors, franchisees, consultants of the Restricted
Business as conducted by the Company, CleanSpark or the surviving company to cease doing business with the surviving company or
CleanSpark or (ii) solicit, recruit, or encourage any of the surviving company&rsquo;s or CleanSpark&rsquo;s employees, or independent
contractors to discontinue their employment or engagement with the surviving company or CleanSpark.</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 Merger resulted in the
deconsolidation of PCPI and a gain of $4.2 million in the first quarter of 2019. The fair value of the investment in the common
stock of CleanSpark was determined using quoted market prices and warrants were established using a Black Scholes model.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">From the date of sale through the quarter
ended March 31, 2019, the estimated fair value of the warrants and common stock increased to $7.5 million and an unrealized mark
to market gain of $3.3 million was recognized within other income.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>4. REVENUES</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"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On January 1, 2018, we adopted Topic 606 using
the modified retrospective method applied to those contracts which were not completed as of January 1, 2018. Results for reporting
periods beginning after January 1, 2018 are presented under Topic 606.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 1in 0 0"><B>Financial Statement Impact of Adopting ASC 606</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 1in 0 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company adopted ASC 606 using the modified
retrospective method. There was no adjustment to opening retained earnings due to the impact of adopting Topic 606.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Nature of our products and services</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">Our principal products and services include
custom-engineered electrical transformers and engine-generator sets and controls, complemented by a national field-service network
to maintain and repair power generation assets.</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"><I>Products </I></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">We provide electrical transformers and
switchgear that help customers effectively and efficiently manage their electrical power distribution systems to desired specifications.</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">We provide customers with an advanced data
collection and monitoring platform for power generation equipment which is used to ensure smooth, uninterrupted power to operations
during times of emergency.</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"><I>Services</I></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">Power generation systems represent considerable
investments that require proper maintenance and service in order to operate reliably during a time of emergency. Our&nbsp;power
maintenance programs provide&nbsp;preventative maintenance, repair and support service for our customers&rsquo; power generation
systems.&nbsp;</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">Our principal source of revenue is derived
from sales of products and fees for services. We measure revenue based upon the consideration specified in the customer arrangement,
and revenue is recognized when the performance obligations in the customer arrangement are satisfied. A performance obligation
is a promise in a contract to transfer a distinct product or service to the customer. The transaction price of a contract is allocated
to each distinct performance obligation and recognized as revenue when or as, the customer receives the benefit of the performance
obligation. Customers typically receive the benefit of our products when the risk of loss or control for the product transfers
to the customer and for services as they are performed. Under ASC 606, revenue is recognized when a customer obtains control of
promised products or services in an amount that reflects the consideration we expect to receive in exchange for those products
or services. To achieve this core principal, the Company applies the following five steps:</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">1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Identify
the contract with a customer</I></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 contract with a customer exists when
(i) the Company enters into an enforceable contract with a customer that defines each party&rsquo;s rights regarding the products
or services to be transferred and identifies the payment terms related to these products or services, (ii) the contract has commercial
substance and, (iii) the Company determines that collection of substantially all consideration for products or services that are
transferred is probable based on the customer&rsquo;s intent and ability to pay the promised consideration. The Company applies
judgment in determining the customer&rsquo;s ability and intention to pay, which is based on a variety of factors including the
customer&rsquo;s historical payment experience or, in the case of a new customer, published credit and financial information pertaining
to the customer.</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-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left">2)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Identify
the performance obligations in the contract</I></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 4.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Performance obligations promised in a contract
are identified based on the products or services that will be transferred to the customer that are both capable of being distinct,
whereby the customer can benefit from the product or service either on its own or together with other resources that are readily
available from third parties or from the Company, and are distinct in the context of the contract, whereby the transfer of the
products or services is separately identifiable from other promises in the contract. To the extent a contract includes multiple
promised products or services, the Company must apply judgment to determine whether promised products or services are capable of
being distinct and distinct in the context of the contract. If these criteria are not met the promised products or services are
accounted for as a combined performance obligation.</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">3)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Determine
the transaction price</I></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 transaction price is determined based
on the consideration to which the Company will be entitled in exchange for transferring services to the customer. The customer
payments are generally due in 30 days.</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">4)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Allocate
the transaction price to performance obligations in the contract</I></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">If the contract contains a single performance
obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance
obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling
price basis or cost of the product or service. The Company determines standalone selling price based on the price at which the
performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company
estimates the standalone selling price taking into account available information such as market conditions and internally approved
pricing guidelines related to the performance obligations.</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">5)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<I>Recognize
revenue when or as the Company satisfies a performance obligation</I></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 satisfies performance obligations
either over time or at a point in time. Revenue is recognized at the time the related performance obligation is satisfied by transferring
a promised product or service to a customer.</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">Substantially all of our revenue is recognized
at a point of time, as the promised product passes to the customer. Service revenues include maintenance contracts that are recognized
over time based on the contract term and repair services which are recognized as services are delivered.</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">The following table presents our revenues disaggregated by revenue
discipline:</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-top: 0pt; text-align: center; margin-bottom: 0pt"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">Three Months Ended</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">March
    31,</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left"><FONT STYLE="font-size: 10pt">Products</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">22,928</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">25,016</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Services</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">1,771</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">2,161</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Total Revenue</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">24,699</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">27,177</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See Note 14 - Business Segment and Geographic Information in
Notes to Consolidated Financial Statements in Part I of this Form 10-Q.</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>5. OTHER (INCOME) EXPENSE</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">Other (income) expense in the consolidated
statements of operations reports certain gains and losses associated with activities not directly related to our core operations.
For the three months ended March 31, 2019, other non-operating income was $3.3 million, as compared to an expense of $234 during
the three months ended March 31, 2018. For the three months ended March 31, 2019, included in other non-operating income was a
gain of $3.3 million related to the mark to market adjustment on the fair value of common stock and warrants received in connection
with the Merger of PCPI, CleanSpark and the Merger Sub. See Note 3 - Divestitures.</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>6. INVENTORIES</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 components of inventories are summarized
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" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 14pt; font-weight: bold; text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">March 31,</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">December 31,</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 11pt; color: red; font-weight: bold; text-align: center; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">(Unaudited)</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-size: 11pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 11pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-size: 11pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left"><FONT STYLE="font-size: 10pt">Raw materials</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">16,428</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">14,952</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Work in process</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">5,978</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">5,547</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Finished goods</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">5,840</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">7,323</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Provision for excess and obsolete inventory</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(552</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(512</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Total inventories</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">27,694</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">27,310</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></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">Inventories are stated at the lower of
cost or a net realizable value determined on a FIFO method. Included in raw materials and finished goods at March 31, 2019 and
December 31, 2018 are goods in transit of approximately $8.4 million and $7.7 million, 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">At March 31, 2019, raw materials in the
amount of $8.1 million not pledged to our secured creditor were used for collateral to secure short term borrowings under a product
financing arrangement. This short term borrowing agreement provides the Company with the ability to acquire raw materials utilized
in connection with its manufacturing process. The Company generally satisfies its obligations within 60 days of the initial borrowings,
which yields an interest expense that is immaterial. The aggregate borrowings under this agreement amounted to $1.8 million as
of March 31, 2019. There were no aggregate borrowings under this agreement as of December 31, 2018.</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"><B>7. PROPERTY, PLANT 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">Property, plant and equipment are summarized below:</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" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 14pt; font-weight: bold; text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">March 31,</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">December 31,</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">(Unaudited)</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-size: 11pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-size: 11pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-size: 11pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%"><FONT STYLE="font-size: 10pt">Land</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">6</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">5</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD><FONT STYLE="font-size: 10pt">Buildings</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">1,607</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">1,574</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Machinery and equipment</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">10,645</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">10,578</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Furniture and fixtures</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">449</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">447</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Computer hardware and software</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">1,283</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">1,261</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Leasehold improvements</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">677</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">677</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Construction in progress</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">392</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">348</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">15,059</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">14,890</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Less: Accumulated depreciation</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(9,891</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(9,606</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Total property, plant
    and equipment, net</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">5,168</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">5,284</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In December 2018, the Company sold the
Farnham, Quebec, Canada building for approximately $762.</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">Depreciation expense was $205 and $310
for the period ended March 31, 2019 and 2018, 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>8. OTHER ASSETS</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>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Included in other assets at March 31, 2019 and December 31, 2018
are right-of-use asset, net, of $4.1 and $4.3 million, respectively, related to our lease obligations.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In December 2011 and January
2012, the Company made two secured loans, each in the amount of $300 to a developer of a renewable energy project in the U.S,
secured by assets of the developer. The promissory notes accrue interest at a rate of 4.5% per annum with a final payment of all
unpaid principal and interest becoming fully due and payable upon the earlier to occur of (i) the four year anniversary of the
issuance date of the promissory notes, or (ii) an event of default.&nbsp;As defined in the promissory notes, an event of default
includes, but is not limited to, the following: any bankruptcy, reorganization or similar proceeding involving the borrower, a
sale or transfer of substantially all the assets of the borrower, a default by the borrower relating to any indebtedness due to
third parties, the incurrence of additional indebtedness by the borrower without the Company&rsquo;s written consent and failure
of the borrower to perform its obligations pursuant to its other agreements with the Company, including its purchase order for
pad mount transformers. The principal balance of the loan receivable is outstanding at March 31, 2019 and December 31, 2018. The
Company expects to fully recover these amounts. At March 31, 2019 the Company has classified the principal of $600 as other assets
as the Company does not anticipate the settlement of both notes in the next twelve months based upon ongoing negotiations with
the debtor.</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>9. GOODWILL AND OTHER INTANGIBLE ASSETS</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">There were no changes in the carrying values
of goodwill for the three months ended March 31, 2019.</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-top: 0pt; margin-bottom: 0pt; text-align: center"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 11pt; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">T&amp;D</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">Critical Power</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 STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Solutions</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">Solutions</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">Total</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 11pt; color: red; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Segment</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Segment</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Goodwill</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; text-align: left">Gross Goodwill:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 61%">Balance as of January 1, 2019</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">7,978</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">2,970</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">10,948</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">No activity</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-bottom: 1pt">Balance as of March 31, 2019</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">$</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">7,978</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">$</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,970</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">$</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">10,948</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-weight: bold; text-align: left">Accumulated impairment losses:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>Balance as of January 1, 2019</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(2,421</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(2,421</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">No activity</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-bottom: 1pt">Balance as of March 31, 2019</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">$</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(2,421</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">$</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">$</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(2,421</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1pt">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="font-weight: bold; text-align: left; padding-bottom: 2.5pt">Net Goodwill as of March 31, 2019</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">5,557</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">2,970</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,527</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</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: 0pt 0">Changes in the carrying values of intangible assets for the
three months ended March 31, 2019, were 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" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 11pt; color: red; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">T&amp;D</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">Critical Power</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">Total</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">Solutions</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">Solutions</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">Intangible</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Segment</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Segment</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Assets</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 61%">Balance as of January 1, 2019, net</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">3,460</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">124</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">3,584</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Amortization</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(44</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(10</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(54</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">Foreign currency translation</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 2.5pt">Balance as of March 31, 2019, net</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,417</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">114</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,531</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&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; text-align: justify">The components of intangible assets as
of March 31, 2019 are summarized 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="font-size: 11pt; color: red; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Weighted Average Amortization Years</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Gross Carrying Amount</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Accumulated Amortization</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Foreign Currency Translation</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Net Book Value</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 35%; text-align: left">Customer relationships</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 10%; text-align: center">7</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">6,833</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">(6,211</TD><TD STYLE="width: 1%; text-align: left">)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">&mdash;</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">622</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-compete agreements</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: center">4</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">619</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(608</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">11</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD>Trademarks</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: center">Indefinite</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,816</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,816</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Internally developed software</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: center">7</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">289</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(175</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">114</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">Developed technology</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: center">10</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">492</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(209</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">283</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Technology-related industry accreditations</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: center">Indefinite</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">706</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(22</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">684</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px">Total intangible assets</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: center">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">10,756</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(7,203</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(22</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,531</TD><TD STYLE="padding-bottom: 2.5pt; 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 amortization of intangible assets expense
was $54 for the three months ended March 31, 2019.</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; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>10. DEBT</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><I>Canadian Credit Facilities</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">In April 2016, our wholly owned subsidiary,
Pioneer Electrogroup Canada Inc. (&ldquo;PECI&rdquo;), entered into an Amended and Restated Credit Agreement (&ldquo;CAD ARCA&rdquo;)
with Bank of Montreal (&ldquo;BMO&rdquo;) with respect to our existing Canadian credit facilities (as amended and restated, the
&ldquo;Canadian Facilities&rdquo;) that replaced and superseded all of our businesses&rsquo; prior financing arrangements with
the bank. This CAD ARCA extended the maturity date of our Canadian Facilities to July 31, 2017. The CAD ARCA was further amended
(the &ldquo;2017 CAD ARCA Amendment&rdquo;) on March 15, 2017, and again on March 28, 2018 (the &ldquo;2018 CAD ARCA Amendment&rdquo;).
The 2018 CAD ARCA Amendment extended the term of our Canadian Facilities to April 1, 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">Our Canadian Facilities provided for up
to $8.2 million Canadian dollars (&ldquo;CAD&rdquo;) (approximately $6.3 million expressed in U.S. dollars) consisting of a revolving
$7.0 million CAD revolving credit facility (&ldquo;Facility A&rdquo;) to finance ongoing operations, a $471 CAD term credit facility
(&ldquo;Facility B&rdquo;) that financed a plant expansion, and a $712 USD Facility that financed a business acquisition and the
purchase and expansion of its manufacturing facilities. The 2017 CAD ARCA Amendment increased the Facility A to $8.0 million CAD,
increasing the total amount of loans available under the Canadian Facilities to $9.2 million CAD.</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">Facility A, as amended by the 2017 CAD
ARCA Amendment and the 2018 CAD ARCA Amendment, is subject to margin criteria. Facility A, as amended by the 2017 CAD ARCA Amendment,
bore interest at BMO&rsquo;s prime rate plus 0.75% per annum on amounts borrowed in Canadian dollars, or BMO&rsquo;s U.S. base
rate plus 0.75% per annum or LIBOR plus 2.25% per annum on amounts borrowed in U.S. dollars. The 2018 CAD ARCA Amendment modified
the interest rate on Facility A borrowings to BMO&rsquo;s prime rate plus 0.50% per annum on amounts borrowed in Canadian dollars,
or BMO&rsquo;s U.S. base rate plus 0.50% per annum or LIBOR plus 2.0% per annum on amounts borrowed in U.S. dollars. Pursuant to
the 2017 CAD ARCA Amendment, Facility A was to mature on July 31, 2018. The 2018 CAD ARCA Amendment extended the maturity of borrowings
under Facility A to April 1, 2020. Consistent with the terms of the historical Facility A, including both a subjective acceleration
clause and lockbox arrangement, will continue to be presented as a current liability. We believe based upon historical experience,
that Facility A will remain in place to fund operations through maturity of this facility 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">Borrowings under Facility B, as amended
by the 2017 CAD ARCA Amendment, bore interest at BMO&rsquo;s prime rate plus 1.25% per annum with principal repayments becoming
due on a five year amortization schedule. Pursuant to the CAD ARCA, quarterly principal repayments were reduced to $47 CAD, with
a balloon payment of $141 CAD due on July 31, 2017. The 2017 CAD ARCA Amendment amended the payment schedules so that the quarterly
principal payments of $47 CAD was to continue after July 31, 2017 until our borrowings under the facility is fully paid on April
30, 2018. The 2018 CAD ARCA Amendment did not modify the interest rate on Facility B borrowings, which remained at BMO&rsquo;s
prime rate plus 1.25% per annum. Pursuant to the 2018 CAD ARCA Amendment, we made the final principal payment of $47 under Facility
B on April 30, 2018.</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">Borrowings under Facility C, as amended
by the 2017 CAD ARCA, bore interest at BMO&rsquo;s prime rate plus 1.50% per annum on amounts borrowed in Canadian dollars, or
BMO&rsquo;s U.S. base rate plus 1.50% per annum or LIBOR plus 2.75% per annum on amounts borrowed in U.S. dollars. Pursuant to
the CAD ARCA, a principal repayment of $72 USD was due on June 30, 2016, and the reduced quarterly principal repayments of $36
USD were to be made beginning on October 31, 2016, with a balloon payment of $496 USD due on July 31, 2017. The 2017 CAD ARCA Amendment
amended the payment schedules so that the quarterly payments of $36 USD were to continue until July 31, 2018, with a balloon payment
of $352 due on July 31, 2018. Pursuant to the 2018 CAD ARCA Amendment, quarterly principal repayments of $36 were to continue until
January 31, 2020, with a balloon payment of $136 due on April 1, 2020. The 2018 CAD ARCA Amendment modified the interest rate on
Facility C borrowings to BMO&rsquo;s prime rate plus 1.25% per annum on amounts borrowed in Canadian dollars, or BMO&rsquo;s U.S.
base rate plus 1.25% per annum or LIBOR plus 2.50% per annum on amounts borrowed in U.S. dollars. In December 2018 we repaid the
outstanding principal balance under Facility C of $316 CAD with proceeds received from the sale of the Farnham, Quebec, Canada
building.</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">Pursuant to the CAD ARCA, as amended by
the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment, financial covenant testing is performed on our consolidated financial
statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels and effective tangible net worth
levels for each fiscal quarter, as set forth in the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment.</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, 2019, we had approximately
$5.3 million in U.S. dollar equivalents outstanding under our Canadian Facilities. Our borrowings consisted of approximately $5.3
million outstanding under Facility A. As of March 31, 2019, the Company was not in compliance with a financial covenant and on
May 6, 2019, the Company received a waiver from BMO on the financial covenant breach existing as of March 31, 2019.</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 December 31, 2018, we had approximately
$5.8 million in U.S. dollar equivalents outstanding under our Canadian Facilities. Our borrowings consisted of approximately $5.8
million outstanding under Facility A. As of December 31, 2018, the Company was not in compliance with its financial covenants and
on March 25, 2019, the Company received a waiver from BMO on all financial covenant breaches existing as of December 31, 2018.</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"><B><I>United States Credit Facilities</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">In April 2016, we entered into an Amended
and Restated Credit Agreement (&ldquo;US ARCA&rdquo;) with BMO with respect to our existing U.S. facilities that replaced and superseded
all of our businesses&rsquo; prior financing arrangements with the bank (the &ldquo;U.S. Facilities&rdquo;).The US ARCA was further
amended (the &ldquo;2017 US ARCA Amendment&rdquo;) on March 15, 2017, and again on March 28, 2018 (the &ldquo;2018 US ARCA Amendment&rdquo;).
The 2018 US ARCA Amendment extended the term of our US Facilities to April 1, 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">Our U.S. Facilities, as amended and restated,
provided for up to $19.1 million USD consisting of a $14.0 million USD demand revolving credit facility (&ldquo;USD Facility A&rdquo;)
to finance ongoing operations, a $5.0 million USD term loan facility (&ldquo;USD Facility B&rdquo;) that financed the acquisition
of Titan, and a new $100 revolving credit facility provided pursuant to a MasterCard is to be used to pay for and temporarily finance
our day-to-day business expenses and for no other purpose. The 2017 US ARCA Amendment increased the USD Facility A to $15.0 million,
increasing the total amount of loans available under the U.S. Facilities to $20.1 million USD.</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">USD Facility A, as amended and restated
per 2017 US ARCA, bore interest, at our option, at BMO&rsquo;s prime rate plus 1.00% per annum on U.S. prime rate loans, or an
adjusted LIBOR rate plus 2.25% per annum on Eurodollar loans. Pursuant to the 2018 US ARCA Amendment, borrowings under Facility
A bears interest, at our option, at the BMO&rsquo;s prime rate plus 0.75% per annum on U.S. prime rate loans, or an adjusted LIBOR
rate plus 2.00% per annum on Eurodollar loans. USD Facility A had a maturity date of July 31, 2017, which was extended to July
31, 2018 pursuant to the 2017 US ARCA Amendment. The 2018 US ARCA Amendment extended the maturity of borrowings under USD Facility
A to April 1, 2020. Consistent with the terms of the historical USD Facility A, including both a subjective acceleration clause
and lockbox arrangement, will continue to be presented as a current liability. We believe based upon historical experience, that
the USD Facility A will remain in place to fund operations through maturity 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">Borrowings under USD Facility B bear interest,
at our option, at U.S. base rate plus 1.25% per annum on U.S. prime loans, or an adjusted LIBOR rate plus 2.50% per annum on Eurodollar
loans. Pursuant to the US ARCA, our quarterly principal payments were reduced to $31 USD for calendar year 2016, with the original
amortization schedule continuing to apply to all quarterly principal payments made after December 31, 2016, and the final maturity
date of December 2, 2019. The 2017 US ARCA Amendment reduced the scheduled quarterly principal payments to $31 USD, commencing
March 31, 2017, to continue until July 31, 2018, with a balloon payment of $4.4 million on July 31, 2018. Pursuant to the 2018
US ARCA Amendment, monthly principal repayments beginning on July 31, 2018 are increased to $100 and will continue until March
31, 2020, with a balloon payment of $2.3 million due on April 1, 2020. The 2018 US ARCA Amendment did not change the USD Facility
B interest rate.</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">Pursuant to the US ARCA, as amended by
the 2017 US ARCA Amendment and the 2018 US ARCA Amendment, financial covenant testing is performed on our consolidated financial
statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels and effective tangible net worth
levels for each fiscal quarter, as set forth in the 2017 US ARCA Amendment and the 2018 US ARCA Amendment. On March 28, 2018, pursuant
to the 2018 US ARCA Amendment, BMO waived defaults on all financial covenants existing as of December 31, 2017 for which we were
not in compliance.</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">Our obligations under the U.S. Facilities
are guaranteed by all our wholly-owned U.S. subsidiaries. In addition, we and our wholly-owned U.S. subsidiaries granted a security
interest in substantially all of our assets, including 65% of the shares of Pioneer Electrogroup Canada Inc. held by us, to secure
our obligations for borrowed money under the U.S. Facilities. The U.S. Facilities also restrict our ability to incur indebtedness,
create or incur liens, make investments, make distributions or dividends and enter into merger agreements or agreements for the
sale of any or all our assets.</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, 2019, we had approximately
$18.2 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately $14.7 million outstanding under
USD Facility A, and $3.5 million outstanding under USD Facility B. As of March 31, 2019, the Company was not in compliance with
a financial covenant and on May 6, 2019, the Company received a waiver from BMO on the financial covenant breach existing as of
March 31, 2019.</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 December 31, 2018, we had approximately
$18.8 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately $15.0 million outstanding under
USD Facility A, and $3.8 million outstanding under USD Facility B. As of December 31, 2018, the Company was not in compliance with
its financial covenants and on March 25, 2019, the Company received a waiver from BMO on all financial covenant breaches existing
as of December 31, 2018.</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 Company&rsquo;s debt consists of the
following:</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><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">March 31,</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">December 31,</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">(Unaudited)</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 74%; text-align: left"><FONT STYLE="font-size: 10pt">Term credit facilities, net (a)</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 10%; text-align: right"><FONT STYLE="font-size: 10pt">3,499</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 10%; text-align: right"><FONT STYLE="font-size: 10pt">3,793</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Less current portion</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(1,175</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(1,174</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Total long-term debt</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">2,324</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">2,619</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">(a) The balances as of March 31, 2019 and December 31,
2018 are net of debt issuance costs of $39 and $45, respectively.</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>11. PENSION PLAN</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 Company&rsquo;s Canadian subsidiary
sponsors a defined benefit pension plan at one of its locations in which a majority of its employees are members. The subsidiary
funds 100% of all contributions to the plan. The benefits, or the rate per year of credit service, are established by the Company
and updated at its discretion.</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 the expense the Company
incurred under the pension plan 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; text-align: center"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt"><B>Three
    Months Ended</B></FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt"><B>Affected Line Item</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt"><B>March
    31,</B></FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt"><B>in the Statements of</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt"><B>2019</B></FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt"><B>2018</B></FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt"><B>&nbsp;</B></FONT></TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt"><B>Consolidated Operations</B></FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 51%; text-align: left"><FONT STYLE="font-size: 10pt">Current service cost, net of employee contributions</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">15</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">17</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 18%; text-align: center"><FONT STYLE="font-size: 10pt">Selling, general and administrative</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Interest cost on accrued benefit obligation</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">26</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">25</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Other expense</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Expected return on plan assets</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">(40</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">(43</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Other expense</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Amortization of transitional obligation</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">3</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">3</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Other expense</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Amortization of past service costs</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">2</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">2</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt">Other expense</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Amortization of net actuarial gain</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">13</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">14</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">Other expense</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Total cost of benefit</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">19</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">18</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: right; padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></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&rsquo;s policy is to fund
the pension plan at or above the minimum level required by law. The Company made $15 of contributions to its defined benefit pension
plan during the three months ended March 31, 2019 and 2018. Changes in the discount rate and actual investment returns that are
lower than the long-term expected return on plan assets could result in the Company making additional contributions.</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; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>12. 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</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 had 8,726,045 shares of common
stock, $0.001 par value per share, outstanding as of March 31, 2019 and December 31, 2018.</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>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">A summary of stock option activity under
the 2011 Long-Term Incentive Plan as of March 31, 2019, and changes during the three months ended March 31, 2019, are presented
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="text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Stock<BR> Options</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Weighted average<BR> exercise price</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Weighted<BR> average remaining<BR> contractual term</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Aggregate<BR> intrinsic value</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 39%; text-align: left">Outstanding as of January 1, 2019</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: 12%; text-align: right">424,800</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">8.30</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 12%; text-align: right">6.5</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">22</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-left: 0.125in">Granted</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&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-left: 0.125in">Exercised</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Forfeited</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Outstanding as of March 31, 2019</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">424,800</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8.30</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">6.20</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">16</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Exercisable as of March 31, 2019</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">414,467</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8.35</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">6.20</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">16</TD><TD STYLE="padding-bottom: 2.5pt; 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">As of March 31, 2019, there were 248,867 shares available for
future grants under the Company&rsquo;s 2011 Long-Term Incentive Plan.</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">Stock-based compensation expense recorded
for the three months ended March 31, 2019 and 2018 was approximately $5 and $148, respectively. At March 31, 2019, the Company
had total stock-based compensation expense remaining to be recognized in the consolidated statements of operations of approximately
$8.</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>Foreign Currency Translation</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">Foreign assets and liabilities are translated
using the exchange rate in effect at the balance sheet date, and results of operations are translated using an average rate for
the period. Translation adjustments are accumulated and reported as a component of accumulated other comprehensive income (loss).
The Company had foreign currency translation adjustments resulting in unrealized loss of $312 and $166 for the three months ended
March 31, 2019 and 2018, respectively.</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>13. BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE</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">Basic and diluted income (loss) per common
share is calculated based on the weighted average number of shares outstanding during the period. The Company&rsquo;s employee
and director stock option awards, as well as incremental shares issuable upon exercise of warrants, are not considered in the calculations
if the effect would be anti-dilutive. The following table sets forth the computation of basic and diluted income (loss) per share
(in thousands, except per share data):</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" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right">&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 STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>Numerator:</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: 70%; text-align: left; padding-left: 9px">Net income (loss)</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">5,647</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">(574</TD><TD STYLE="width: 1%; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">&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>Denominator:</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Weighted average basic shares outstanding</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,726</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,726</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-left: 9px">Effect of dilutive securities - equity based compensation plans</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px">Net dilutive effect of warrants outstanding</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 18px">Denominator for diluted net income per common share</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,730</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">8,726</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Net income (loss) per common share:</TD><TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: right">&nbsp;</TD><TD STYLE="font-size: 11pt; text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Basic</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">0.65</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(0.07</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-left: 9px">Diluted</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">0.65</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(0.07</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">&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">Anti-dilutive securities (excluded from per share calculation):</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px">Equity based compensation plans</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">401</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">383</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-left: 9px">Warrants</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">51</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>14. BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION</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 Company follows ASC 280 - Segment
Reporting in determining its reportable segments.&nbsp;The Company considered the way its management team, most notably its
chief operating decision maker, makes operating decisions and assesses performance and considered which components of the
Company&rsquo;s enterprise have discrete financial information available.&nbsp;As the Company makes decisions using a
manufactured products vs. distributed products and services group focus, its analysis resulted in two reportable segments:
T&amp;D Solutions and Critical Power.&nbsp;The T&amp;D Solutions reportable segment is an aggregation of our transformer and
switchgear business units. The Critical Power reportable segment is the Company&rsquo;s Titan Energy Systems Inc. business
unit.</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 T&amp;D Solutions segment is involved
in the design, manufacture and distribution of electrical transformers and switchgear used primarily by utilities, large industrial
and commercial operations to manage their electrical power distribution needs. The Critical Power segment provides power generation
equipment, and aftermarket field-services primarily to help customers ensure smooth, uninterrupted power to operations during times
of emergency.</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; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The following tables present information
about segment income and loss:</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">Three Months Ended</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">March
    31,</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">Revenues</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">T&amp;D Solutions</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left; padding-left: 18px"><FONT STYLE="font-size: 10pt">Transformers</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">21,682</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">20,932</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 18px"><FONT STYLE="font-size: 10pt">Switchgear</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">1,073</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">3,702</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">22,755</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">24,634</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">Critical Power Solutions</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 18px"><FONT STYLE="font-size: 10pt">Equipment</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">173</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">382</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 18px"><FONT STYLE="font-size: 10pt">Service</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">1,771</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">2,161</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">1,944</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">2,543</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 18px"><FONT STYLE="font-size: 10pt">Consolidated</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">24,699</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">27,177</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">Three Months Ended</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">March
    31,</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Depreciation and Amortization</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">T&amp;D Solutions</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">422</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">434</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">Critical Power Solutions</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">36</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">378</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Unallocated Corporate Overhead
    Expenses</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">14</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">16</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 18px"><FONT STYLE="font-size: 10pt">Consolidated</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">472</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">828</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>



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

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

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">Three Months Ended</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">March
    31,</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Operating Income</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">T&amp;D Solutions</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">1,804</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">1,573</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">Critical Power Solutions</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">(402</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="text-align: right"><FONT STYLE="font-size: 10pt">(438</FONT></TD><TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Unallocated Corporate Overhead
    Expenses</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(810</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">(854</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">)</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 18px"><FONT STYLE="font-size: 10pt">Consolidated</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">592</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">281</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></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"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-size: 10pt">Revenues are attributable to
countries based on the location of the Company&rsquo;s customers:</FONT></P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 11pt; text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center"><FONT STYLE="font-size: 10pt">Three Months Ended</FONT></TD><TD STYLE="font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">March
    31,</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2019</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="font-weight: bold; padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">2018</FONT></TD><TD STYLE="padding-bottom: 1pt; font-weight: bold"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">Revenues</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: right"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left; padding-left: 9px"><FONT STYLE="font-size: 10pt">United States</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">15,511</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="width: 1%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="width: 12%; text-align: right"><FONT STYLE="font-size: 10pt">18,496</FONT></TD><TD STYLE="width: 1%; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 9px"><FONT STYLE="font-size: 10pt">Canada</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">9,188</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 1pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right"><FONT STYLE="font-size: 10pt">8,681</FONT></TD><TD STYLE="padding-bottom: 1pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 18px"><FONT STYLE="font-size: 10pt">Total</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">24,699</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD><TD STYLE="padding-bottom: 2.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left"><FONT STYLE="font-size: 10pt">$</FONT></TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right"><FONT STYLE="font-size: 10pt">27,177</FONT></TD><TD STYLE="padding-bottom: 2.5pt; text-align: left"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>

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

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


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>15. LEASES</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>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The company leases certain offices, facilities
and equipment under operating and financing leases. Our leases have remaining terms of 1 year to 7 years some of which contain
options to extend up to 10 years. As of March 31, 2019 and 2018, assets recorded under finance leases were $3.3 million and $3.1
million, respectively, and accumulated amortization associated with finance leases were $1.0 million and $412, respectively. As
of March 31, 2019 and 2018, assets recorded under operating leases were $2.5 and $1.9 million, respectively and accumulated amortization
associated with operating leases were $716 and $511, respectively. Such amounts are included within other assets.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The components of the lease expense were as
follows:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-family: Calibri, Helvetica, Sans-Serif">&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 STYLE="padding-bottom: 1pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 74%; text-align: left; padding-bottom: 2.5pt">Operating lease cost</TD><TD STYLE="width: 1%; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="width: 10%; border-bottom: Black 2.5pt double; text-align: right">206</TD><TD STYLE="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="width: 1%; border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="width: 10%; border-bottom: Black 2.5pt double; text-align: right">182</TD><TD STYLE="width: 1%; padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Finance lease cost</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">&nbsp;&nbsp;&nbsp;Amortization of right-of-use asset</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">213</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">136</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: 1pt">&nbsp;&nbsp;&nbsp;Interest on lease liabilities</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">40</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">40</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Total finance lease cost</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">253</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">176</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>



<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Other information related to leases was
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">Supplemental Cash Flows Information</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="padding-bottom: 1pt">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>Cash paid for amounts included in the measurement of lease liabilities</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: right">&nbsp;</TD><TD>&nbsp;</TD><TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: right">&nbsp;</TD><TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 74%; text-align: left">&nbsp;&nbsp;&nbsp;Operating cash flows from operating leases</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">210</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 10%; text-align: right">189</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;&nbsp;&nbsp;Operating cash flows from finance leases</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">41</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">39</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">&nbsp;&nbsp;&nbsp;Financing cash flows from finance leases</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">128</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">124</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Right-of-use assets obtained in exchange for lease obligations:</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">&nbsp;&nbsp;&nbsp;Operating leases</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">184</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">161</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;&nbsp;&nbsp;Finance leases</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">213</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">132</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
</TABLE>



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<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

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

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>March 31,</B></FONT></TD><TD STYLE="text-align: left; padding-bottom: 1pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 74%; font: 10pt Times New Roman, Times, Serif; text-align: left">Operating leases</TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2 years</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3 years</FONT></TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">Finance leases</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6 years</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7 years</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD></TR>
</TABLE>



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<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

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

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-size: 10pt">&nbsp;</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif">&nbsp;</TD><TD STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 74%; font: 10pt Times New Roman, Times, Serif; text-align: left">Operating leases</TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right">5.54</TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">%</TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right">5.50</TD><TD STYLE="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left">%</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">Finance leases</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: right">6.29</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">%</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">&nbsp;</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: right">5.50</TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left">%</TD></TR>
</TABLE>



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<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

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<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Future minimum lease payments under non-cancellable
leases as of March 31, 2019 were as follows:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Operating</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">Finance</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Leases</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Leases</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 68%; text-align: left">2019</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 13%; text-align: right">616</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 13%; text-align: right">489</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">2020</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">801</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">558</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">2021</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">410</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">593</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">2022</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">91</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">391</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">2023</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&mdash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">326</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1pt; text-align: left">Thereafter</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&mdash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">853</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">&nbsp;&nbsp;&nbsp;Total future minmum lease payments</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">1,918</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">3,210</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="padding-bottom: 1pt; text-align: left">Less imputed interest</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(130</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(515</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;&nbsp;&nbsp;Total future minmum lease payments</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">1,788</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">2,695</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>



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<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Reported as of March 31, 2019:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">Operating</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">Finance</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Leases</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Leases</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 68%; text-align: left">Accounts payable and accrued liabilities</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 13%; text-align: right">745</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 13%; text-align: right">492</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: 1pt">Other long-term liabilities</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,043</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,203</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 9px">Total</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">1,788</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">2,695</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>



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<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</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><A NAME="ppsi10q033119a008"></A>ITEM 2. MANAGEMENT&rsquo;S DISCUSSION
AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS</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"><I>The following discussion and analysis
of our financial condition and results of operations should be read in conjunction with the accompanying consolidated interim financial
statements and related notes included elsewhere in this Quarterly Report on Form 10-Q and with our Annual Report on Form 10-K for
the year ended December 31, 2018, which was filed with the Securities and Exchange Commission on March 29, 2019.</I></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"><I>Unless the context requires otherwise,
references in this Form 10-Q to the &ldquo;Company,&rdquo; &ldquo;Pioneer,&rdquo; &ldquo;we,&rdquo; &ldquo;our&rdquo; and &ldquo;us&rdquo;
refer to Pioneer Power Solutions, Inc. and its subsidiaries.</I></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>Special Note Regarding Forward-Looking
Statements</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">This Form 10-Q contains &ldquo;forward-looking
statements,&rdquo; which include information relating to future events, future financial performance, financial projections, strategies,
expectations, competitive environment and regulation. Words such as &ldquo;may,&rdquo; &ldquo;should,&rdquo; &ldquo;could,&rdquo;
&ldquo;would,&rdquo; &ldquo;predicts,&rdquo; &ldquo;potential,&rdquo; &ldquo;continue,&rdquo; &ldquo;expects,&rdquo; &ldquo;anticipates,&rdquo;
&ldquo;future,&rdquo; &ldquo;intends,&rdquo; &ldquo;plans,&rdquo; &ldquo;believes,&rdquo; &ldquo;estimates,&rdquo; and similar
expressions, as well as statements in future tense, identify forward-looking statements. Forward-looking statements should not
be read as a guarantee of future performance or results and may not be accurate indications of when such performance or results
will be achieved. Forward-looking statements are based on information we have when those statements are made or management&rsquo;s
good faith belief as of that time with respect to future events, and are subject to risks and uncertainties that could cause actual
performance or results to differ materially from those expressed in or suggested by the forward-looking statements. Important factors
that could cause such differences include, but are not limited to:</P>

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

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<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">General
                                         economic conditions and their effect on demand for electrical equipment, particularly
                                         in the commercial construction market, but also in the power generation, industrial production,
                                         data center, oil and gas, marine and infrastructure industries.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         effects of fluctuations in sales on our business, revenues, expenses, net income, income
                                         (loss) per share, margins and profitability.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Many
                                         of our competitors are better established and have significantly greater resources, and
                                         may subsidize their competitive offerings with other products and services, which may
                                         make it difficult for us to attract and retain customers.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
                                         depend on Siemens Industry, Inc. (&#8220;Siemens&#8221;) and Hydro-Quebec for a large
                                         portion of our business, and any change in the level of orders from Siemens and Hydro-Quebec
                                         could have a significant impact on our results of operations.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         potential loss or departure of key personnel, including Nathan J. Mazurek, our chairman,
                                         president and chief executive officer.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
                                         ability to generate internal growth, maintain market acceptance of our existing products
                                         and gain acceptance for our new products.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Unanticipated
                                         increases in raw material prices or disruptions in supply could increase production costs
                                         and adversely affect our profitability.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Restrictive
                                         loan covenants and/or our ability to repay or refinance debt under our credit facilities
                                         could limit our future financing options and liquidity position and may limit our ability
                                         to grow our business.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
                                         ability to realize revenue reported in our backlog.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Operating
                                         margin risk due to competitive pricing and operating efficiencies, supply chain risk,
                                         material, labor or overhead cost increases, interest rate risk and commodity risk.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Strikes
                                         or labor disputes with our employees may adversely affect our ability to conduct our
                                         business.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A&nbsp;significant
                                         portion of our revenue is derived in Canadian dollars. However, we report our financial
                                         condition and results of operations in U.S. dollars. As a result, fluctuations between
                                         the U.S. dollar and the Canadian dollar will impact the amount of our revenues and net
                                         income (loss).</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         impact of geopolitical activity on the economy, changes in government regulations such
                                         as income taxes, duties and tariffs on the importation of products we sell into the United
                                         States, climate control initiatives, the timing or strength of an economic recovery in
                                         our markets and our ability to access capital markets.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Our
                                         chairman controls a majority of our voting power, and may have, or may develop in the
                                         future, interests that may diverge from yours.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Future
                                         sales of large blocks of our common stock may adversely impact our stock price.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0pt; width: 100%"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.25in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&#9679;</B></FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                         liquidity and trading volume of our common stock.</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">The foregoing does not represent an exhaustive
list of matters that may be covered by the forward-looking statements contained herein or risk factors that we are faced with that
may cause our actual results to differ from those anticipated in our forward-looking statements. Moreover, new risks regularly
emerge and it is not possible for us to predict or articulate all risks we face, nor can we assess the impact of all risks on our
business or the extent to which any risk, or combination of risks, may cause actual results to differ from those contained in any
forward-looking statements. Except to the extent required by applicable laws or rules, we undertake no obligation to publicly update
or revise any forward-looking statement, whether as a result of new information, future events or otherwise. You should review
carefully the risks and uncertainties described under the heading &ldquo;Part II - Item 1A. Risk Factors&rdquo; in this Quarterly
Report on Form 10-Q and in our Annual Report on Form 10-K for the year ended December 31, 2018 for a discussion of the foregoing
and other risks that relate to our business and investing in shares of our common stock.</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"><B>Business Overview</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">We manufacture, sell and service a broad
range of specialty electrical transmission, distribution and on-site power generation equipment for applications in the utility,
industrial, commercial and backup power markets. Our principal products and services include custom-engineered electrical transformers,
switchgear, and engine-generator controls, complemented by a national field-service network to maintain and repair power generation
assets. We are headquartered in Fort Lee, New Jersey and operate from 11 additional locations in the U.S., Canada and Mexico for
manufacturing, service, centralized distribution, engineering, sales and administration.</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>Description of Business Segments</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">We have two reportable segments: Transmission
&amp; Distribution Solutions (&ldquo;T&amp;D Solutions&rdquo;) and Critical Power Solutions (&ldquo;Critical Power&rdquo;).</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; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 20pt"></TD><TD STYLE="width: 20pt; text-align: left"><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">Our
                                         T&amp;D Solutions business provides equipment solutions that help customers effectively
                                         and efficiently manage their electrical power distribution systems to desired specifications.&nbsp;The
                                         reporting segment is comprised of electrical transformers and switchgear. These solutions
                                         are marketed principally through our Pioneer Transformers Ltd. (&ldquo;PTL&rdquo;), Jefferson
                                         Electric, Inc. (&ldquo;Jefferson&rdquo;), Bemag Transformers, Inc. (&ldquo;Bemag&rdquo;),
                                         and Pioneer Custom Electric Products, Inc (&ldquo;PCEP&rdquo;) brand names.</FONT></TD>
</TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 20pt"></TD><TD STYLE="width: 20pt; text-align: left"><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">Our
                                         Critical Power business provides customers with an advanced data collection and monitoring
                                         platform, which is used to ensure smooth, uninterrupted power to operations during times
                                         of emergency and service of on-site power generation equipment. These solutions are marketed
                                         by our operations headquartered in Minnesota, currently doing business under the Titan
                                         Energy Systems Inc. (&ldquo;Titan&rdquo;), as well as the Pioneer Critical Power brand
                                         names.</FONT></TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; 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>Foreign Currency Exchange Rates</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">Although we report our results in accordance
with U.S. GAAP and in U.S. dollars, PTL and Bemag are Canadian operations whose functional currency is the Canadian dollar. As
such, the financial position, results of operations, cash flows and equity of these operations are initially consolidated in Canadian
dollars. Their assets and liabilities are then translated from Canadian dollars to U.S. dollars by applying the foreign currency
exchange rate in effect at the balance sheet date, while the results of their operations and cash flows are translated to U.S.
dollars by applying weighted average foreign currency exchange rates in effect during the reporting period. The resulting translation
adjustments are included in other comprehensive income or loss.</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 table provides actual end
of period exchange rates used to translate the financial position of our Canadian operations at the end of each period reported.
The average exchange rates presented below, as provided by the Bank of Canada, are indicative of the weighted average rates we
used to translate the revenues and expenses of our Canadian operations into U.S. dollars (rates expressed as the number of U.S.
dollars to one Canadian dollar for each period reported):</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="5" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">2019</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">2018</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</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">Statements of Operations and</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</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">Statements of Operations and</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">Balance Sheet</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">Comprehensive Income</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">Balance Sheet</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">Comprehensive Income</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</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">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="font-weight: bold; border-bottom: Black 1pt solid">Quarter Ended</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">End of Period</TD>
    <TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Period Average</TD>
    <TD STYLE="font-weight: bold; text-align: center; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">End of Period</TD>
    <TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Period Average</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 22%">March 31</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 1%">$</TD>
    <TD STYLE="text-align: right; width: 12%">0.7483</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 1%">$</TD>
    <TD STYLE="width: 14%; text-align: right">0.7523</TD>
    <TD STYLE="text-align: center; width: 1%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 1%">$</TD>
    <TD STYLE="text-align: right; width: 12%">0.7756</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%">$</TD>
    <TD STYLE="width: 14%; text-align: right">0.7906</TD></TR>
</TABLE>


<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></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>Critical Accounting Policies</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">There have been no material changes to
our critical accounting policies as disclosed in our Annual Report on Form 10-K for the year ended December 31, 2018.</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;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>RESULTS OF OPERATIONS</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><I>Overview of the Three Month Results</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">Selected financial and operating data for
our reportable business segments for the most recent reporting period is summarized below. This information, as well as the selected
financial data provided in Note 14&nbsp;&ndash;&nbsp;Business Segment and Geographic Information and in our unaudited Consolidated
Financial Statements and related notes included in this Quarterly Report on Form 10-Q, should be referred to when reading our discussion
and analysis of results of operations 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">Our summary of operating results during the three months ended
March 31, 2019 and 2018 are as follows:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <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 STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="6" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>Revenues</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">&nbsp;</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">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 70%; text-align: left; padding-left: 0.125in">T&amp;D Solutions</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">22,755</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">24,634</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: 1pt; padding-left: 0.125in">Critical Power Solutions</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,944</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,543</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 0.25in">Consolidated</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">24,699</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">27,177</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Cost of goods sold</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-left: 0.125in">T&amp;D Solutions</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">18,749</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">19,794</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.125in">Critical Power Solutions</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,851</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,200</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.25in">Consolidated</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">20,600</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">21,994</TD><TD STYLE="padding-bottom: 1pt; 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">4,099</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">5,183</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-left: 0.125in">Selling, general and administrative expenses</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,027</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4,339</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Depreciation and amortization expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">112</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">489</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-left: 0.125in">Restructuring and integration</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&ndash;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&ndash;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.125in">Foreign exchange (gain) loss</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(632</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">74</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.25in">Total operating expenses</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">3,507</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">4,902</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Operating income</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">592</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">281</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-left: 0.125in">Interest expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">499</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">649</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Other (income) expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(3,295</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">234</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: 1pt; padding-left: 0.125in">Gain on sale of subsidiary</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(4,207</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&ndash;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Income (loss) before taxes</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">7,595</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(602</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: 1pt; padding-left: 0.125in">Income tax expense (benefit)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,948</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(28</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Net income (loss)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">5,647</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(574</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
</TABLE>




<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Backlog</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">Our backlog is based on firm orders from
our customers expected to be delivered in the future, most of which is expected to occur during the next twelve months. Backlog
may vary significantly from reporting period to reporting period due to the timing of customer commitments. The time between receipt
of an order and actual delivery, or completion, of our products and services varies from one or more days, in the case of inventoried
standard products, to three to nine months, in the case of certain custom engineered equipment solutions, and up to one year or
more under our service contracts.</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 table represents the progression
of our backlog, by reporting segment,&nbsp;as of the end of the last five quarters:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: justify; color: Red"></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 STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center">September 30,</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">June 30,</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 STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 25%; text-align: left">T&amp;D Solutions</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">44,342</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">41,320</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">39,075</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">33,763</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">27,124</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt">Critical Power Solutions</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">4,274</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">6,171</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">11,522</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">10,850</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">8,623</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 0.125in">Total order backlog</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">48,616</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">47,491</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">50,597</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">44,613</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">35,747</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>



<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: justify; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: justify; color: Red">&nbsp;</P>


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<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>Revenue</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">The following table represents our revenues
by reporting segment and major product category for the periods indicated:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="14" 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 STYLE="font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Variance</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left">T&amp;D Solutions</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 40%; text-align: left; padding-left: 0.125in">Transformers</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">21,682</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">20,932</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: 12%; text-align: right">750</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: 12%; text-align: right">3.6</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: 1pt; padding-left: 0.125in">Switchgear</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,073</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">3,702</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(2,629</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(71.0</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">22,755</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">24,634</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1,879</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(7.6</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Critical Power Solutions</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 0.125in">Equipment</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">173</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">382</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(209</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(54.7</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.125in">Service</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,771</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,161</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(390</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(18.0</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">1,944</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">2,543</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(599</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(23.6</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Total revenue</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">24,699</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">27,177</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(2,478</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(9.1</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
</TABLE>



<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For the three months ended March 31, 2019,
our consolidated revenue decreased by $2.5 million, or 9.1%, to $24.7 million, down from $27.2 million during the three months
ended March 31, 2018.</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"><I>T&amp;D Solutions.</I> For the three
months ended March 31, 2019, revenue from our transformer product lines increased by $750, or 3.6%, as compared to the three months
ended March 31, 2018 due to higher sales of &ldquo;liquid type&rdquo; transformers. During the three months ended March 31, 2019,
revenue from switchgear decreased by $2.6 million, or 71.0%, compared to the three months ended March 31, 2018 due to customers
delaying shipments of finished products.</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"><I>Critical Power. </I>Titan is the only
business unit in the Critical Power segment. For the three months ended March 31, 2019, equipment sales decreased by $209, or 54.7%,
as compared to the same period in the prior year, resulting from a reduced focus on equipment sales included in the Titan revenue
stream.</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 the three months ended March 31, 2019,
service revenue decreased by $390, or 18.0%, as compared to the same period in the prior year as a result of lower volume of service
orders due to severe winter weather.</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; 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>Gross Profit and Gross Margin</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">The following table represents our gross
profit by reporting segment for the periods indicated:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="14" 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 STYLE="color: red; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Variance</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left">T&amp;D Solutions</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 40%; text-align: left; padding-left: 0.125in">Gross profit</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">4,006</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">4,840</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: 12%; text-align: right">(834</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: 12%; text-align: right">(17.2</TD><TD STYLE="width: 1%; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Gross margin %</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">17.6</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">19.6</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(2.0</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="color: red; font-style: italic">&nbsp;</TD>
    <TD STYLE="color: red; font-style: italic; text-align: left">&nbsp;</TD><TD STYLE="color: red; font-style: italic; text-align: right">&nbsp;</TD><TD STYLE="color: red; font-style: italic; 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 STYLE="text-align: left">Critical Power Solutions</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 0.125in">Gross profit</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">93</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">343</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(250</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(72.9</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Gross margin %</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">4.8</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">13.5</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(8.7</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Consolidated gross profit</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">4,099</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">5,183</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(1,084</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(20.9</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Consolidated gross margin %</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">16.6</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">19.1</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(2.5</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
</TABLE>



<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">For the three months ended March 31, 2019,
our consolidated gross margin was 16.6% of revenues, compared to 19.1% during the three months ended March 31, 2018. The decrease
in our consolidated gross margin percentage is further explained 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"><I>T&amp;D Solutions</I>.&nbsp;During the
three months ended March 31, 2019 the gross margin decreased by 2.0% as compared to the same period in 2018 primarily due to lower
gross margins in our switchgear business as a result of lower revenues.</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"><I>Critical Power. </I>During the three
months ended March 31, 2019, the gross margin decreased by 8.7% when compared to the same period in 2018, primarily due to lower
sales while the fixed costs remained comparable.</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"><B><I>&nbsp;</I></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>Operating Expenses</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">The following table represents our
operating expenses by reportable segment for the periods indicated:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="14" 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 STYLE="color: red; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Variance</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left">T&amp;D Solutions</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 40%; text-align: left; padding-left: 0.125in">Selling, general and administrative expense</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">2,769</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">3,031</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: 12%; text-align: right">(262</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: 12%; text-align: right">(8.6</TD><TD STYLE="width: 1%; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Depreciation and amortization expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">65</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">162</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(97</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(59.9</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: 1pt; padding-left: 0.125in">Foreign exchange (gain) loss</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(632</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">74</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(706</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(954.1</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 0.125in">Segment operating expense</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">2,202</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,267</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(1,065</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(32.6</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <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 STYLE="text-align: left">Critical Power Solutions</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-left: 0.125in">Selling, general and administrative expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">462</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">470</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(8</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(1.7</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.125in">Depreciation and amortization expense</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">33</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">311</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(278</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(89.4</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 0.125in">Segment operating expense</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">495</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">781</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(286</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(36.6</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">&nbsp;</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">Unallocated Corporate Overhead Expenses</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: right">&nbsp;</TD><TD STYLE="font-weight: bold; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Selling, general and administrative expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">796</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">838</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(42</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(5.0</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left; padding-bottom: 1pt; padding-left: 0.125in">Depreciation expense</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">14</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">16</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(2</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(12.5</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 0.125in">Segment operating expense</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">810</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">854</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(44</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(5.2</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <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>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><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-left: 0.125in">Selling, general and administrative expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">4,027</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">4,339</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">$</TD><TD STYLE="text-align: right">(312</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(7.2</TD><TD STYLE="text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-left: 0.125in">Depreciation and amortization expense</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">112</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">489</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(377</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(77.1</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: 1pt; padding-left: 0.125in">Foreign exchange (gain) loss</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(632</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">74</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(706</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(954.1</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt">Consolidated operating expense</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">3,507</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">4,902</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(1,395</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">(28.5</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">)</TD></TR>
</TABLE>



<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><I>Selling, General and Administrative
Expense</I>.&nbsp;For the three months ended March 31, 2019, consolidated selling, general and administrative expense, before depreciation
and amortization, decreased by $312, or 7.2%, to $4.0 million, as compared to $4.3 million during the three months ended March
31, 2018. As a percentage of our consolidated revenue, selling, general and administrative expense before depreciation and amortization
increased to 16.3% in the 2019 period, as compared to 16.0% in 2018.</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"><I>Depreciation and Amortization Expenses.</I>
Depreciation and amortization expense consists primarily of depreciation of fixed assets and amortization of definite-lived intangible
assets and right-of-use assets related to our finance leases and excludes amounts included in cost of sales. For the three months
ended March 31, 2019, depreciation and amortization expense decreased by $377, or 77.1%, when compared to the same period in 2018.
Included in depreciation and amortization expense for the three months ended March 31, 2018 was amortization of customer relationships
intangible assets of $270 related to acquisition of Titan. The Titan customer relationship intangible asset was fully amortized
by December 31, 2018.</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"><I>Foreign Exchange Loss/Gain</I>. During
the three months ended March 31, 2019 and 2018, approximately 50% and 38%, respectively, of our consolidated operating revenues
were denominated in Canadian dollars. Most of our expenses were denominated and disbursed in U.S. dollars during the three months
ended March 31, 2019 and 2018. We have not historically engaged in currency hedging activities. Fluctuations in foreign currency
exchange rates between the time we initiate and then settle transactions with our customers and suppliers can have an impact on
our operating results. For the three months ended March 31, 2019 and 2018, we recorded a gain of $632 and a loss of $74, respectively,
due to currency fluctuations.</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; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>Operating Income (Loss)</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">The following table represents our operating
income (loss) by reportable segment for the periods indicated:</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="14" 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 STYLE="color: red; font-weight: bold; text-align: center">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">March 31,</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2019</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">2018</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">Variance</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD><TD STYLE="font-weight: bold; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; text-align: center; border-bottom: Black 1pt solid">%</TD><TD STYLE="padding-bottom: 1pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 40%; text-align: left">T&amp;D Solutions</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">1,804</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">$</TD><TD STYLE="width: 12%; text-align: right">1,573</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: 12%; text-align: right">231</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: 12%; text-align: right">14.7</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left">Critical Power Solutions</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(402</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">(438</TD><TD STYLE="text-align: left">)</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">36</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8.2</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: 1pt">Unallocated Corporate Overhead Expenses</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(810</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">(854</TD><TD STYLE="padding-bottom: 1pt; text-align: left">)</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">44</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 1pt solid; text-align: right">5.2</TD><TD STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="text-align: left; padding-bottom: 2.5pt; padding-left: 0.125in">Total operating income</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">592</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">281</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">$</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">311</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 2.5pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.5pt double; text-align: left">&nbsp;</TD><TD STYLE="border-bottom: Black 2.5pt double; text-align: right">110.7</TD><TD STYLE="padding-bottom: 2.5pt; text-align: left">&nbsp;</TD></TR>
</TABLE>



<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><I>T&amp;D Solutions</I>.&nbsp;During the
three months ended March 31, 2019, T&amp;D segment operating income was $1.8 million as compared to $1.6 million for the same period
in 2017. The increase in the operating income is primarily due to higher sales in our &ldquo;liquid type&rdquo; transformers resulting
from higher demand from the utility 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"><I>Critical Power</I>.&nbsp;During the
three months ended March 31, 2019, our Critical Power segment generated an operating loss of $402 as compared to $438 during the
same period of 2018. The decrease in the operating loss is primarily due to lower amortization expense as a result of fully amortizing
the customer relationship intangible asset by December 31, 2018.</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"><I>Unallocated Corporate Overhead Expenses.
</I>Our corporate expenses consist primarily of executive management, corporate accounting and human resources personnel, office
expenses, financing and corporate development activities, payroll and benefits administration, treasury, tax compliance, legal,
stock-based compensation and public reporting costs, and costs not specifically allocated to reportable business segments. During
the three months ended March 31, 2019, our Unallocated Corporate Overhead Expenses decreased by $44 or 5.2% as compared to the
same period in 2018 primarily due to lower professional 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"><B><I>Non-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"><I>Interest Expense</I>. For the three
months ended March 31, 2019 and 2018, interest expense was approximately $499 and $649, respectively. The decrease in our interest
expense was due to lower borrowings outstanding under our product financing agreement.</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: 0; text-align: justify"><I>Other Expense. </I>For the three months
ended March 31, 2019, other non-operating income was $3.3 million, as compared to an expense of $234 during the same period in
2018. For the three months ended March 31, 2019, included in other non-operating income was a mark to market unrealized gain of
$3.3 million on the warrants and common stock of CleanSpark received in the Merger. See Note 3 &ndash; Divestitures in our unaudited
Consolidated Financial Statements and related notes included in this Quarterly Report on Form 10-Q.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><I>Income Tax Expense</I>. Our effective
income tax expense rate was&nbsp;25.6% for the three months ended March 31, 2019, compared to 4.7% during the same period in 2018,
as set forth below (dollars in thousands):</P>

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

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="width: 90%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="8" STYLE="font-weight: bold; text-align: center">Three Months Ended</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD>&nbsp;</TD>
    <TD COLSPAN="8" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">March 31,</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: right">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">2019</TD>
    <TD STYLE="font-weight: bold; text-align: center">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">2018</TD>
    <TD STYLE="font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: bold; border-bottom: Black 0.5pt solid; text-align: center">Variance</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #CCECFF">
    <TD STYLE="width: 63%">Income (loss) before income taxes</TD>
    <TD STYLE="text-align: center; width: 3%">&nbsp;$&nbsp;</TD>
    <TD STYLE="text-align: right; width: 7%">&nbsp;&nbsp;&nbsp;7,595</TD>
    <TD STYLE="text-align: center; width: 2%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 3%">&nbsp;$&nbsp;</TD>
    <TD STYLE="text-align: right; width: 10%">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(602)</TD>
    <TD STYLE="text-align: center; width: 2%">&nbsp;</TD>
    <TD STYLE="text-align: center; width: 3%">&nbsp;$&nbsp;</TD>
    <TD STYLE="text-align: right; width: 7%">&nbsp;&nbsp;&nbsp;8,197</TD></TR>
<TR STYLE="vertical-align: bottom">
    <TD STYLE="text-align: left">Income tax expense (benefit)</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;&nbsp;&nbsp;1,948</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(28)</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;&nbsp;&nbsp;1,976</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: #CCECFF">
    <TD STYLE="text-align: left; padding-left: 0.125in">Effective income tax rate %</TD>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25.6</TD>
    <TD STYLE="text-align: right">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.7</TD>
    <TD STYLE="text-align: right">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: right">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20.9</TD></TR>
</TABLE>


<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red"></P>

<P STYLE="font: 10pt Sans-Serif; margin: 0pt 0; text-align: center; color: Red">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Our effective income tax rate increased
by 20.9% during the three months ended March 31, 2019 as compared to the same period of the prior year, primarily due to tax effect
of the gain on the Merger of PCPI, CleanSpark and the Merger Sub. See Note 3 &ndash; Divestitures in our unaudited Consolidated
Financial Statements and related notes included in this Quarterly Report on Form 10-Q.</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><I>Net Income (Loss)</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">We generated a&nbsp;net income of $5.6
million and a net loss of $574 during the three months ended March 31, 2019 and 2018, respectively. Our net income per basic and
diluted share for the three months ended March 31, 2019 was $0.65. Our net loss per basic and diluted share for the three months
ended March 31, 2018 was $0.07.</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; 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"><B>LIQUIDITY AND CAPITAL RESOURCES</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"><I>General</I>. At March 31, 2019, we had
$175 of cash and cash equivalents on hand and total debt outstanding of $25.7 million, when including bank overdrafts. We have
historically met our cash needs through a combination of cash flows from operating activities, bank borrowings under our revolving
credit facilities and distributions between our U.S. and foreign subsidiaries. Our cash requirements are generally for operating
activities, debt repayment, capital improvements and acquisitions.</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"><I>Cash Provided by Operating Activities</I>.
Cash provided by our operating activities was $871 during the three months ended March 31, 2019 as compared to $1.1 million during
the three months ended March 31, 2018. Change in accounts payable and accrued liabilities was the primary sources of cash provided
by operating activities during the three months ended March 31, 2019.</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"><I>Cash Used in Investing Activities.</I>
Cash used in investing activities during the three months ended March 31, 2019 was $56, as compared to $152 during the three months
ended March 31, 2018. During the three months ended March 31, 2019, additions to our property, plant and equipment were $56.</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"><I>Cash Used in Financing Activities.</I>
Cash used in our financing activities was $781 during the three months ended March 31, 2019, as compared to $857 during the three
months ended March 31, 2018. The primary use of cash in financing activities for the three months ending March 31, 2019 and 2018
were repayments of debt.</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"><I>Working Capital</I>. As of March 31,
2019, we had working capital of $1.4 million, including $175 of cash and equivalents, compared to working capital deficit of $5.5
million, including $211 of cash and equivalents at December 31, 2018. At March 31, 2019 and December 31, 2018, we had $1.1 million
and $388, respectively, of available and unused borrowing capacity from our revolving credit facilities, without taking into account
cash and equivalents on hand. However, the availability of this capacity under our revolving credit facilities is subject to restrictions
on the use of proceeds and is dependent upon our ability to satisfy certain financial and operating covenants, including financial
ratios. Management believes that the existing credit facility is available as of the filing date to support operations as needed.
As previously noted our total order backlog has increased to $48.6 million as of March 31, 2019 which has required us to increase
our inventory levels and related commitments to meet this future demand. We expect that as we work off this backlog our working
capital position will improve including a reduction in our overall debt levels.</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"><I>Assessment of Liquidity</I>. At March
31, 2019, we had total debt of $25.7 million and $175  of cash and cash equivalents on hand. We have historically met our
cash needs through a combination of cash flows from operating activities and bank borrowings under our revolving credit facilities.
Our cash requirements are generally for operating activities, debt repayment, capital improvements and acquisitions. In addition,
as further discussed below, our credit facilities maturity dates have been extended until April 1, 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">The financial statements included in this
quarterly report have been prepared assuming that we will continue as a going concern, which contemplates the recoverability of
assets and the satisfaction of liabilities in the normal course of business. Significant assumptions underlie this belief, including,
among other things, that there will be no material adverse developments in our business, liquidity, capital requirements and that
our credit facilities with our lender will remain available to us and will not need to be replaced.</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 believes that its capital resources
are adequate to fund operations through the first quarter of 2020, but the availability of the Company&rsquo;s capital resources
is dependent on the Company&rsquo;s ability to meet the working capital obligations pursuant to the credit agreements with Bank
of Montreal (BMO), its lender. The Company has certain credit arrangements with BMO that contain subjective acceleration clauses
and the Company has had several instances of non-compliance with certain of the covenants included in such credit agreements. Management
has historically been able to obtain from BMO waivers of any non-compliance and management expects to be able to continue to obtain
necessary waivers in the event of future non-compliance, however there can be no assurance that the Company will be able to obtain
such waivers, and should BMO refuse to provide a waiver in the future, the outstanding debt under the credit facilities could become
due immediately. Additionally, the term of the Company&rsquo;s agreement with BMO ends in April 2020. While the Company intends
to renew this agreement to continue to facilitate its operations and has a history of renewals with its lender, the Company&rsquo;s
ability to renew this arrangement under similar economic terms, if at all, is uncertain. The operations of the Company are subject
to certain risks and uncertainties, including, among others, uncertainty of commercial manufacturing at acceptable margins, marketing
or sales acceptance, and dependence on key personnel.</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;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>Credit Facilities and Long-Term Debt</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><I>Canadian Credit Facilities</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">In April 2016, our wholly owned subsidiary,
Pioneer Electrogroup Canada Inc. (&ldquo;PECI&rdquo;), entered into an Amended and Restated Credit Agreement (&ldquo;CAD ARCA&rdquo;)
with Bank of Montreal (&ldquo;BMO&rdquo;) with respect to our existing Canadian credit facilities (as amended and restated, the
&ldquo;Canadian Facilities&rdquo;) that replaced and superseded all of our businesses&rsquo; prior financing arrangements with
the bank. This CAD ARCA extended the maturity date of our Canadian Facilities to July 31, 2017. The CAD ARCA was further amended
(the &ldquo;2017 CAD ARCA Amendment&rdquo;) on March 15, 2017, and again on March 28, 2018 (the &ldquo;2018 CAD ARCA Amendment&rdquo;).
The 2018 CAD ARCA Amendment extended the term of our Canadian Facilities to April 1, 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">Our Canadian Facilities provided for up
to $8.2 million Canadian dollars (&ldquo;CAD&rdquo;) (approximately $6.3 million expressed in U.S. dollars) consisting of a revolving
$7.0 million CAD revolving credit facility (&ldquo;Facility A&rdquo;) to finance ongoing operations, a $471 CAD term credit facility
(&ldquo;Facility B&rdquo;) that financed a plant expansion, and a $712 USD Facility that financed a business acquisition and the
purchase and expansion of its manufacturing facilities. The 2017 CAD ARCA Amendment increased the Facility A to $8.0 million CAD,
increasing the total amount of loans available under the Canadian Facilities to $9.2 million CAD.</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">Facility A, as amended by the 2017 CAD
ARCA Amendment and the 2018 CAD ARCA Amendment, is subject to margin criteria. Facility A, as amended by the 2017 CAD ARCA Amendment,
bore interest at BMO&rsquo;s prime rate plus 0.75% per annum on amounts borrowed in Canadian dollars, or BMO&rsquo;s U.S. base
rate plus 0.75% per annum or LIBOR plus 2.25% per annum on amounts borrowed in U.S. dollars. The 2018 CAD ARCA Amendment modified
the interest rate on Facility A borrowings to BMO&rsquo;s prime rate plus 0.50% per annum on amounts borrowed in Canadian dollars,
or BMO&rsquo;s U.S. base rate plus 0.50% per annum or LIBOR plus 2.0% per annum on amounts borrowed in U.S. dollars. Pursuant to
the 2017 CAD ARCA Amendment, Facility A was to mature on July 31, 2018. The 2018 CAD ARCA Amendment extended the maturity of borrowings
under Facility A to April 1, 2020. Consistent with the terms of the historical Facility A, including both a subjective acceleration
clause and lockbox arrangement, will continue to be presented as a current liability. We believe based upon historical experience,
that Facility A will remain in place to fund operations through maturity of this facility 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">Borrowings under Facility B, as amended
by the 2017 CAD ARCA Amendment, bore interest at BMO&rsquo;s prime rate plus 1.25% per annum with principal repayments becoming
due on a five year amortization schedule. Pursuant to the CAD ARCA, quarterly principal repayments were reduced to $47 CAD, with
a balloon payment of $141 CAD due on July 31, 2017. The 2017 CAD ARCA Amendment amended the payment schedules so that the quarterly
principal payments of $47 CAD was to continue after July 31, 2017 until our borrowings under the facility is fully paid on April
30, 2018. The 2018 CAD ARCA Amendment did not modify the interest rate on Facility B borrowings, which remained at BMO&rsquo;s
prime rate plus 1.25% per annum. Pursuant to the 2018 CAD ARCA Amendment, we made the final principal payment of $47 under Facility
B on April 30, 2018.</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">Borrowings under Facility C, as amended
by the 2017 CAD ARCA, bore interest at BMO&rsquo;s prime rate plus 1.50% per annum on amounts borrowed in Canadian dollars, or
BMO&rsquo;s U.S. base rate plus 1.50% per annum or LIBOR plus 2.75% per annum on amounts borrowed in U.S. dollars. Pursuant to
the CAD ARCA, a principal repayment of $72 USD was due on June 30, 2016, and the reduced quarterly principal repayments of $36
USD were to be made beginning on October 31, 2016, with a balloon payment of $496 USD due on July 31, 2017. The 2017 CAD ARCA Amendment
amended the payment schedules so that the quarterly payments of $36 USD were to continue until July 31, 2018, with a balloon payment
of $352 due on July 31, 2018. Pursuant to the 2018 CAD ARCA Amendment, quarterly principal repayments of $36 were to continue until
January 31, 2020, with a balloon payment of $136 due on April 1, 2020. The 2018 CAD ARCA Amendment modified the interest rate on
Facility C borrowings to BMO&rsquo;s prime rate plus 1.25% per annum on amounts borrowed in Canadian dollars, or BMO&rsquo;s U.S.
base rate plus 1.25% per annum or LIBOR plus 2.50% per annum on amounts borrowed in U.S. dollars. In December 2018 we repaid the
outstanding principal balance under Facility C of $316 CAD with proceeds received from the sale of the Farnham, Quebec, Canada
building.</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">Pursuant to the CAD ARCA, as amended by
the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment, financial covenant testing is performed on our consolidated financial
statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels and effective tangible net worth
levels for each fiscal quarter, as set forth in the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment.</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, 2019, we had approximately
$5.3 million in U.S. dollar equivalents outstanding under our Canadian Facilities. Our borrowings consisted of approximately $5.3
million outstanding under Facility A. As of March 31, 2019, the Company was not in compliance with a financial covenant and on
May 6, 2019, the Company received a waiver from BMO on the financial covenant breach existing as of March 31, 2019.</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 December 31, 2018, we had approximately
$5.8 million in U.S. dollar equivalents outstanding under our Canadian Facilities. Our borrowings consisted of approximately $5.8
million outstanding under Facility A. As of December 31, 2018, the Company was not in compliance with its financial covenants and
on March 25, 2019, the Company received a waiver from BMO on all financial covenant breaches existing as of December 31, 2018.</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;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><I>United States Credit Facilities</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">In April 2016, we entered into an Amended
and Restated Credit Agreement (&ldquo;US ARCA&rdquo;) with BMO with respect to our existing U.S. facilities that replaced and superseded
all of our businesses&rsquo; prior financing arrangements with the bank (the &ldquo;U.S. Facilities&rdquo;).The US ARCA was further
amended (the &ldquo;2017 US ARCA Amendment&rdquo;) on March 15, 2017, and again on March 28, 2018 (the &ldquo;2018 US ARCA Amendment&rdquo;).
The 2018 US ARCA Amendment extended the term of our US Facilities to April 1, 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">Our U.S. Facilities, as amended and restated,
provided for up to $19.1 million USD consisting of a $14.0 million USD demand revolving credit facility (&ldquo;USD Facility A&rdquo;)
to finance ongoing operations, a $5.0 million USD term loan facility (&ldquo;USD Facility B&rdquo;) that financed the acquisition
of Titan, and a new $100 revolving credit facility provided pursuant to a MasterCard is to be used to pay for and temporarily finance
our day-to-day business expenses and for no other purpose. The 2017 US ARCA Amendment increased the USD Facility A to $15.0 million,
increasing the total amount of loans available under the U.S. Facilities to $20.1 million USD.</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">USD Facility A, as amended and restated
per 2017 US ARCA, bore interest, at our option, at BMO&rsquo;s prime rate plus 1.00% per annum on U.S. prime rate loans, or an
adjusted LIBOR rate plus 2.25% per annum on Eurodollar loans. Pursuant to the 2018 US ARCA Amendment, borrowings under Facility
A bears interest, at our option, at the BMO&rsquo;s prime rate plus 0.75% per annum on U.S. prime rate loans, or an adjusted LIBOR
rate plus 2.00% per annum on Eurodollar loans. USD Facility A had a maturity date of July 31, 2017, which was extended to July
31, 2018 pursuant to the 2017 US ARCA Amendment. The 2018 US ARCA Amendment extended the maturity of borrowings under USD Facility
A to April 1, 2020. Consistent with the terms of the historical USD Facility A, including both a subjective acceleration clause
and lockbox arrangement, will continue to be presented as a current liability. We believe based upon historical experience, that
the USD Facility A will remain in place to fund operations through maturity 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">Borrowings under USD Facility B bear interest,
at our option, at U.S. base rate plus 1.25% per annum on U.S. prime loans, or an adjusted LIBOR rate plus 2.50% per annum on Eurodollar
loans. Pursuant to the US ARCA, our quarterly principal payments were reduced to $31 USD for calendar year 2016, with the original
amortization schedule continuing to apply to all quarterly principal payments made after December 31, 2016, and the final maturity
date of December 2, 2019. The 2017 US ARCA Amendment reduced the scheduled quarterly principal payments to $31 USD, commencing
March 31, 2017, to continue until July 31, 2018, with a balloon payment of $4.4 million on July 31, 2018. Pursuant to the 2018
US ARCA Amendment, monthly principal repayments beginning on July 31, 2018 are increased to $100 and will continue until March
31, 2020, with a balloon payment of $2.3 million due on April 1, 2020. The 2018 US ARCA Amendment did not change the USD Facility
B interest rate.</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">Pursuant to the US ARCA, as amended by
the 2017 US ARCA Amendment and the 2018 US ARCA Amendment, financial covenant testing is performed on our consolidated financial
statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels and effective tangible net worth
levels for each fiscal quarter, as set forth in the 2017 US ARCA Amendment and the 2018 US ARCA Amendment. On March 28, 2018, pursuant
to the 2018 US ARCA Amendment, BMO waived defaults on all financial covenants existing as of December 31, 2017 for which we were
not in compliance.</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">Our obligations under the U.S. Facilities
are guaranteed by all our wholly-owned U.S. subsidiaries. In addition, we and our wholly-owned U.S. subsidiaries granted a security
interest in substantially all of our assets, including 65% of the shares of Pioneer Electrogroup Canada Inc. held by us, to secure
our obligations for borrowed money under the U.S. Facilities. The U.S. Facilities also restrict our ability to incur indebtedness,
create or incur liens, make investments, make distributions or dividends and enter into merger agreements or agreements for the
sale of any or all our assets.</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, 2019, we had approximately
$18.2 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately $14.7 million outstanding under
USD Facility A, and $3.5 million outstanding under USD Facility B. As of March 31, 2019, the Company was not in compliance with
a financial covenant and on May 6, 2019, the Company received a waiver from BMO on the financial covenant breach existing as of
March 31, 2019.</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 December 31, 2018, we had approximately
$18.8 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately $15.0 million outstanding under
USD Facility A, and $3.8 million outstanding under USD Facility B. As of December 31, 2018, the Company was not in compliance with
its financial covenants and on March 25, 2019, the Company received a waiver from BMO on all financial covenant breaches existing
as of December 31, 2018.</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; 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>Capital Expenditures</B>&nbsp;</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">Our additions to property, plant and equipment
were $56 during the three months ended March 31, 2019, as compared to $152 during the three months ended March 31, 2018. We have
no major future capital projects planned, or significant replacement spending anticipated during 2019. Additions were a result
of supporting the day to day needs of 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"><B><A NAME="ppsi10q033119a009"></A>ITEM&nbsp;3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT
MARKET RISK</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">Not Applicable</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><A NAME="ppsi10q033119a010"></A>ITEM 4. CONTROLS AND PROCEDURES</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>Management&rsquo;s Conclusions Regarding
Effectiveness of Disclosure Controls and Procedures</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">We conducted an evaluation of the effectiveness
of our &ldquo;disclosure controls and procedures&rdquo; (&ldquo;Disclosure Controls&rdquo;), as defined by Rules&nbsp;13a-15(e)
and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the &ldquo;Exchange Act&rdquo;), as of March 31, 2019, the end
of the period covered by this Quarterly Report on Form 10-Q. There are inherent limitations to the effectiveness of any system
of disclosure controls and procedures. As of March 31, 2019, based on the evaluation of these disclosure controls and procedures,
our chief executive officer and chief financial officer have concluded that our disclosure controls and procedures were effective
at the reasonable assurance level.</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 believes that the condensed
consolidated financial statements in this quarterly report on Form 10-Q fairly present, in all material respects, the Company&rsquo;s
financial condition as of the Evaluation Date, and results of its operations and cash flows for the Evaluation Date, in conformity
with United States Generally Accepted Accounting Principles (&ldquo;GAAP&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"><B>Changes in Internal Control over Financial
Reporting</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">There has been no change in our internal
control over financial reporting during the quarter ended March 31, 2019 that materially affected, or is 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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="ppsi10q033119a011"></A>PART II &ndash; 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="ppsi10q033119a012"></A>ITEM 1. LEGAL PROCEEDINGS</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">From time to time, we may become involved in lawsuits, investigations
and claims that arise in the ordinary&nbsp;course of business.</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">On January 11, 2016, Myers Power Products,
Inc., a specialty electrical products manufacturer, filed suit with the Superior Court of the State of California, County of Los
Angeles, against us, PCEP and two PCEP&rsquo;s employees who are former employees of Myers Power Products, Inc., Geo Murickan,
the president of PCEP (&ldquo;Murickan&rdquo;), and Brett DeChellis (&ldquo;DeChellis&rdquo;), alleging, among other things, that
Murickan wrongly used and retained confidential business information of Myers Power Products, Inc. for the benefit of us and PCEP,
in breach of their confidentiality agreement and/or employment agreement entered into with Myers Power Products, Inc., and that
we and PCEP knowingly received and used such confidential business information. Myers Power Products, Inc. is seeking injunctive
relief enjoining us, PCEP and our employees from using its confidential business information and compensatory damages of an unspecified
unlimited (exceeding $25,000) amount. On March 18, 2016, we filed an answer to the complaint, denying generally each and every
allegation and relief sought by Myers Power Products, Inc. and seeking dismissal based on, among other things, failure to state
facts sufficient to constitute a cause of action. We intend to contest the matter vigorously. Due to the uncertainties of litigation,
however, we can give no assurance that we and PCEP will prevail on any claims made against us and PCEP in any such lawsuit. As
of the filing of this report, this action is scheduled for trial in the fourth quarter of 2019. Also, we can give no assurance
that any other lawsuits or claims brought in the future will not have an adverse effect on our financial condition, liquidity or
operating results. We cannot execute the divestiture of PCEP until the lawsuit has been resolved.</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 the date hereof, we are not aware
of or a party to any legal proceedings to which we or any of our subsidiaries is a party or to which any of our property is subject,
nor are we aware of any such threatened or pending litigation or any such proceedings known to be contemplated by governmental
authorities other than the forgoing suit filed by Myers Power Products, Inc. that we believe could have&nbsp;a material adverse
effect on our business, financial condition or operating results. See Note 11 &ndash; Commitments and Contingencies included in
the notes to our consolidated financial statements included in the Annual Report on Form 10-K.</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">We are not aware of any material proceedings
in which any of our directors, officers or affiliates or any registered or beneficial shareholder of more than 5% of our common
stock is an adverse party or has a material interest adverse to our interest.</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;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B><A NAME="ppsi10q033119a013"></A>ITEM 1A. RISK FACTORS</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">During the fiscal quarter ended March 31,
2019 there were no material changes from the risk factors disclosed in our Annual Report on Form 10-K for the year ended December
31, 2018.</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="ppsi10q033119a014"></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">None.</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="ppsi10q033119a015"></A>ITEM 3. DEFAULTS UPON SENIOR SECURITIES</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">None.</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><A NAME="ppsi10q033119a016"></A>ITEM 4. MINE SAFETY DISCLOSURES</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">Not applicable.</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><A NAME="ppsi10q033119a017"></A>ITEM 5. OTHER INFORMATION</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">None.</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><A NAME="ppsi10q033119a018"></A>ITEM 6. EXHIBITS</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">See the Exhibit Index following the signature
page to this Quarterly Report on Form 10-Q for a list of exhibits filed or furnished with this report, which Exhibit Index is incorporated
herein by reference.<BR STYLE="clear: both">
</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; text-align: center"><B>&nbsp;</B></P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; width: 8%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; width: 90%">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Exhibit</B></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"><B>No.</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid"><B>Description</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119000491/ex2-1.htm" STYLE="-sec-extract: exhibit">2.1</A></P></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD><P STYLE="margin-top: 0; margin-bottom: 0; text-align: justify">Agreement and Plan of Merger Agreement, dated January 22, 2019, between Pioneer
Critical Power Inc. and CleanSpark. (Incorporated by reference to Exhibit 2.1 to the Current Report on Form 8-K of Pioneer Power
Solutions, Inc. filed with the Securities and Exchange Commission on January 28, 2019).</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000093041311004448/c65805_ex3-1.htm" STYLE="-sec-extract: exhibit">3.1</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">Composite Certificate of Incorporation (Incorporated by reference to Exhibit 3.1 to Amendment No. 4 to the Registration Statement on Form S-1 of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on June 21, 2011).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000125529409000847/ex3_2.htm" STYLE="-sec-extract: exhibit">3.2</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>Bylaws (Incorporated by reference to Exhibit 3.2 to the Current Report on Form 8-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on December 2, 2009).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119000491/ex10-1.htm" STYLE="-sec-extract: exhibit">10.1</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">Indemnity Agreement, dated January 22, 2019, between the Company, CleanSpark and PCPI. (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on January 28, 2019).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119000491/ex10-2.htm" STYLE="-sec-extract: exhibit">10.2</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">Contract Manufacturing Agreement, dated January 22, 2019, between the Company and CleanSpark. (Incorporated by reference to Exhibit 10.2 to the Current Report on Form 8-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on January 28, 2019).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119000491/ex10-3.htm" STYLE="-sec-extract: exhibit">10.3</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">Non-Competition and Non-Solicitation Agreement, dated January 22, 2019, between the Company and CleanSpark. (Incorporated by reference to Exhibit 10.3 to the Current Report on Form 8-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on January 28, 2019).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119000491/ex10-4.htm" STYLE="-sec-extract: exhibit">10.4</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">Termination of Asset Purchase Agreement, dated January 22, 2019, between PCEP and CleanSpark. (Incorporated by reference to Exhibit 10.4 to the Current Report on Form 8-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on January 28, 2019).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119001349/ex10-1.htm" STYLE="-sec-extract: exhibit">10.5+</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Third Amendment to Employment Agreement, dated
February 15, 2019, by and between Jefferson Electric, Inc. and Thomas Klink. (Incorporated by reference to Exhibit 10.1 to the
Current Report on Form 8-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on February 20, 2019).</P>



</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="http://www.sec.gov/Archives/edgar/data/1449792/000138713119002262/ex10-31.htm" STYLE="-sec-extract: exhibit">10.6</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">Waiver Letter, dated March 25, 2019, from Bank of Montreal, Montreal Branch, as lender (Incorporated by reference to Exhibit 10.31 to the Annual Report on Form 10-K of Pioneer Power Solutions, Inc. filed with the Securities and Exchange Commission on March 29, 2019).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="ex10-7.htm">10.7*</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>Waiver Letter dated May 6, 2019, from Bank of Montreal, Montreal Branch, as lender.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="ex31-1.htm">31.1*</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="padding-bottom: 6.6pt">Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="ex31-2.htm">31.2*</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="padding-bottom: 6.6pt">Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="ex32-1.htm">32.1*</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="padding-bottom: 6.6pt">Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><A HREF="ex32-2.htm">32.2*</A></TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="padding-bottom: 6.6pt">Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">101*</TD>
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify">The following materials from the Company&rsquo;s Quarterly Report on Form 10-Q for the quarter ended March 31, 2019, formatted in XBRL (eXtensible Business Reporting Language), (i) Consolidated Statements of Operations, (ii) Consolidated Balance Sheets, (iii) Consolidated Statements of Comprehensive Income (Loss), (iv) Consolidated Statements of Cash Flows and (v) Notes to the Consolidated Financial Statements.</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>

<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"></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"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">+ Management contract or compensatory plan
or arrangement.</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">* Filed herewith.</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; text-align: center"><B>&nbsp;</B></P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><B>PIONEER POWER SOLUTIONS, INC.</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 49%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 47%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>Date:&nbsp;May 15, 2019</TD>
    <TD>By:</TD>
    <TD STYLE="border-bottom: black 1pt solid">/s/ Nathan J. Mazurek</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Name: Nathan J. Mazurek</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Title: Chief Executive Officer</TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 53%; text-align: justify">Date: May 15, 2019</TD>
    <TD STYLE="width: 47%; text-align: justify">/s/ Thomas Klink</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="border-top: black 1pt solid; text-align: justify">Name: Thomas Klink</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Title: Chief Financial Officer</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">(Principal Financial Officer duly authorized to sign on behalf
        of&nbsp;Registrant)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
</TABLE>

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

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<DOCUMENT>
<TYPE>EX-10.7
<SEQUENCE>2
<FILENAME>ex10-7.htm
<DESCRIPTION>WAIVER LETTER
<TEXT>
<HTML>
<HEAD>
<TITLE></TITLE>
</HEAD>
<BODY>

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0; margin-bottom: 0"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ppsi-10q_033119.htm">PIONEER POWER SOLUTIONS, INC. 10-Q</A></FONT></P>

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">May
6, 2019</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mr.
Thomas Klink</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Pioneer
Power Solutions, Inc.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Pioneer
Electrogroup Canada Inc.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">400
Kelby Street, 9th Floor<BR>
Fort Lee, NJ 07024</FONT></P>

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


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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>RE:
WAIVER FOR BREACH OF COVENANTS</U></B></FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dear
Mr. Klink,</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">We
refer to our Amended and Restated Credit Agreement dated as of April 29, 2016, as amended from time to time (collectively, the
<I>&ldquo;</I><B>PPSI Credit Agreement</B><I>&rdquo;</I>), between Pioneer Power Solutions, Inc. (the <I>&ldquo;</I><B>US Borrower</B><I>&rdquo;
</I>or &ldquo;<B>PPSI</B>&rdquo;), the Guarantors party thereto and Bank of Montreal (the <I>&ldquo;</I><B>Bank</B><I>&rdquo;</I>),
acting through its Chicago branch and to that certain Amended and Restated Credit Agreement dated as of April 29, 2016, as amended
from time to time (collectively, the &ldquo;<B>PECI Credit Agreement</B>&rdquo;) , among Pioneer Electrogroup Canada Inc., a Quebec
corporation, as borrower (the &ldquo;<B>Canadian Borrower</B>&rdquo; or &ldquo;<B>PECI</B>&rdquo;), and the Bank. Capitalized
terms used herein without definition shall have the same meanings herein as such terms have in the PPSI Credit Agreement. We more
specifically refer to the sections pertaining to the financial covenants and events of default.</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Following
receipt of the information for the fiscal quarter ending March&nbsp;31,&nbsp;2019, we understand that the US Borrower and the
Canadian Borrower are in default to comply with the Current Ratio set forth in the PPSI Credit Agreement and the PECI Credit Agreement
(the &ldquo;<B>Default</B>&rdquo;). As requested, the Bank hereby agrees to waive this Default but only for the fiscal quarter
ending March&nbsp;31,&nbsp;2019. This waiver is limited to the matters and time period expressly stated herein. The Bank reserves
all of its rights and remedies under the PPSI Credit Agreement and the PECI Credit Agreement should PPSI or PECI be or become
otherwise in default under the PPSI Credit Agreement or the PECI Credit Agreement, in the event of other breaches under the PPSI
Credit Agreement or the PECI Credit Agreement or should the Bank&rsquo;s position, in the Bank&rsquo;s sole determination, further
deteriorate.</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Regards,<BR>
<B>Bank of Montreal</B></FONT></P>

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Senior
Accounts Manager<BR>
Tel: 514-877-7764<BR>
deborah.conroy@bmo.com<BR>
<BR></FONT></P>

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<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>3
<FILENAME>ex31-1.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER
<TEXT>
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<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0; margin-bottom: 0"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ppsi-10q_033119.htm">PIONEER POWER SOLUTIONS, INC. 10-Q</A></FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>EXHIBIT 31.1</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">I, Nathan J. Mazurek, certify that:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">I have reviewed this Quarterly Report on Form 10-Q of Pioneer Power Solutions, Inc.;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The registrant&rsquo;s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a.</FONT></TD>
    <TD STYLE="text-align: justify; width: 94%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</FONT></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">b.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</FONT></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">c.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</FONT></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">d.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.</FONT></TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The registrant&rsquo;s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&rsquo;s auditors and the audit committee of the registrant&rsquo;s board of directors (or persons performing the equivalent functions):</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
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    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a.</FONT></TD>
    <TD STYLE="text-align: justify; width: 94%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information; and;</FONT></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">b.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s internal control over financial reporting.</FONT></TD></TR>
</TABLE>

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

<P STYLE="margin-top: 0; margin-bottom: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 20%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: May 15, 2019</FONT></TD>
    <TD STYLE="width: 30%">&nbsp;</TD>
    <TD STYLE="width: 50%; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Nathan J. Mazurek</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nathan J. Mazurek</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">President, Chief Executive Officer and</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chairman of the Board of Directors (Principal Executive Officer duly</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">authorized to sign on behalf of Registrant)</FONT></TD></TR>
</TABLE>

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

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<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>4
<FILENAME>ex31-2.htm
<DESCRIPTION>CERTIFICATION OF CHIEF FINANCIAL OFFICER
<TEXT>
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<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0; margin-bottom: 0"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ppsi-10q_033119.htm">PIONEER POWER SOLUTIONS, INC. 10-Q</A></FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>EXHIBIT 31.2</B></P>

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

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">1.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">I have reviewed this Quarterly Report on Form 10-Q of Pioneer Power Solutions, Inc.;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">2.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">3.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">4.</FONT></TD>
    <TD STYLE="width: 2%; text-align: justify">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The registrant&rsquo;s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 2%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">a.</FONT></TD>
    <TD STYLE="text-align: justify; width: 94%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;</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: 10pt Times New Roman, Times, Serif">b.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;</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: 10pt Times New Roman, Times, Serif">c.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">evaluated the effectiveness of the registrant&rsquo;s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and</FONT></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: 10pt Times New Roman, Times, Serif">d.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">disclosed in this report any change in the registrant&rsquo;s internal control over financial reporting that occurred during the registrant&rsquo;s most recent fiscal quarter (the registrant&rsquo;s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant&rsquo;s internal control over financial reporting; and</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 2%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">5.</FONT></TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 94%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The registrant&rsquo;s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant&rsquo;s auditors and the audit committee of the registrant&rsquo;s board of directors (or persons performing the equivalent functions):</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 2%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">a.</FONT></TD>
    <TD STYLE="text-align: justify; width: 94%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant&rsquo;s ability to record, process, summarize and report financial information; and;</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: 10pt Times New Roman, Times, Serif">b.</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant&rsquo;s internal control over financial reporting.</FONT></TD></TR>
</TABLE>

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

<P STYLE="margin-top: 0; margin-bottom: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 20%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Date: May 15, 2019</FONT></TD>
    <TD STYLE="width: 30%">&nbsp;</TD>
    <TD STYLE="width: 50%; border-bottom: Black 1pt solid"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">/s/ Thomas Klink</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Thomas Klink</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Chief Financial Officer</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(Principal Financial Officer duly authorized to sign on behalf of Registrant)</FONT></TD></TR>
</TABLE>

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

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

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0; margin-bottom: 0"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ppsi-10q_033119.htm">PIONEER POWER SOLUTIONS, INC. 10-Q</A></FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>EXHIBIT 32.1</B></P>

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">This certification is furnished solely pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350) and accompanies the Quarterly Report on Form 10-Q (the &ldquo;Form
10-Q&rdquo;) for the fiscal quarter ended March 31, 2019 of Pioneer Power Solutions, Inc. (the &ldquo;Company&rdquo;). I, Nathan
J. Mazurek, the Chief Executive Officer of the Company, certify that, based on my knowledge:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 3%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(1)</FONT></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 90%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The Form 10-Q fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and</FONT></TD></TR>
<TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(2)</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The information contained in the Form
    10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company as of and
    for the periods covered in this report.</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 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%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Date: May 15, 2019</FONT></TD>
    <TD STYLE="width: 5%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">By:</FONT></TD>
    <TD STYLE="width: 45%; border-bottom: black 1pt solid; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">/s/ Nathan J. Mazurek</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Name:</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Nathan J. Mazurek</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Title:</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Chief Executive Officer</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The foregoing certification is being furnished
as an exhibit to the Form 10-Q pursuant to Item 601(b)(32) of Regulation S-K and Section 906 of the Sarbanes-Oxley Act of 2002
(subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) and, accordingly, is not being filed as part
of the Form 10-Q for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and is not incorporated by reference
into any filing of the Company, whether made before or after the date hereof, regardless of any general incorporation language
in such filing.</P>

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

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    <!-- Field: /Page -->

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

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 0; margin-bottom: 0"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><A HREF="ppsi-10q_033119.htm">PIONEER POWER SOLUTIONS, INC. 10-Q</A></FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><B>EXHIBIT 32.2</B></P>

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">This certification is furnished solely pursuant
to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350) and accompanies the Quarterly Report on Form 10-Q (the &ldquo;Form
10-Q&rdquo;) for the fiscal quarter ended March 31, 2019 of Pioneer Power Solutions, Inc. (the &ldquo;Company&rdquo;). I, Thomas
Klink, the Chief Financial Officer of the Company, certify that, based on my knowledge:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 3%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(1)</FONT></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 90%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The Form 10-Q fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934; and</FONT></TD></TR>
<TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(2)</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company as of and for the periods covered in this report.</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Date: May 15, 2019</FONT></TD>
    <TD STYLE="width: 5%; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">By:</FONT></TD>
    <TD STYLE="width: 45%; border-bottom: black 1pt solid; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">/s/ Thomas Klink</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Name:</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Thomas Klink</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Title:</FONT></TD>
    <TD STYLE="text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Chief Financial Officer</FONT></TD></TR>
</TABLE>

<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The foregoing certification is being furnished
as an exhibit to the Form 10-Q pursuant to Item 601(b)(32) of Regulation S-K and Section 906 of the Sarbanes-Oxley Act of 2002
(subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States Code) and, accordingly, is not being filed as part
of the Form 10-Q for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and is not incorporated by reference
into any filing of the Company, whether made before or after the date hereof, regardless of any general incorporation language
in such filing.</P>

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

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There have been no significant changes&#13;in the Company&amp;#8217;s accounting policies during the first quarter of 2019.&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Recent&#13;Accounting Pronouncements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;There&#13;have been no recent accounting pronouncements not yet adopted by the Company which would have a material impact on the Company&amp;#8217;s&#13;financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Revenue&#13;from Contracts with Customers.&amp;#160;&lt;/i&gt;In May 2014, the FASB issued Accounting Standards Update No. 2014-09, &lt;i&gt;Revenue from&#13;Contracts with Customers &lt;/i&gt;(Topic 606), or ASU 2014-09, which supersedes nearly all existing revenue recognition guidance under&#13;U.S. GAAP. Since then, the FASB has also issued ASU 2016-08, &lt;i&gt;Revenue from Contracts with Customers &lt;/i&gt;(Topic 606), &lt;i&gt;Principals&#13;versus Agent Considerations, &lt;/i&gt;ASU 2016-10, &lt;i&gt;Revenue from Contracts with Customers &lt;/i&gt;(Topic 606), &lt;i&gt;Identifying Performance&#13;Obligations and Licensing&lt;/i&gt;, and ASU 2017-13, &lt;i&gt;Revenue Recognition &lt;/i&gt;(Topic 605), &lt;i&gt;Revenue from Contracts with Customers&#13;&lt;/i&gt;(Topic 606), &lt;i&gt;Leases &lt;/i&gt;(Topic 840), and &lt;i&gt;Leases &lt;/i&gt;(Topic 842), &lt;i&gt;Amendments to SEC Paragraphs Pursuant to the Staff&#13;Announcement at the July 20, 2017 EITF Meeting and Recession of Prior SEC Staff Announcements and Observer Comments, &lt;/i&gt;which&#13;further elaborate on the original ASU No. 2014-09. The core principle of these updates is to recognize revenues when promised&#13;goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled&#13;for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, more judgments&#13;and estimates may be required within the revenue recognition process than were required under previously existing U.S. GAAP. In&#13;July 2015, the FASB approved a one-year deferral of the effective date to January 1, 2018, with early adoption to be permitted&#13;as of the original effective date of January 1, 2017. Companies may use either of the following transition methods to adopt this&#13;standard: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with the&#13;option to elect certain practical expedients; or (ii) a retrospective approach with the cumulative effect of initially adopting&#13;ASU 2014-09 recognized at the date of adoption (which includes additional footnote disclosures) (the &amp;#8220;modified retrospective&#13;approach&amp;#8221;).&amp;#160;We completed a review of our various revenue streams within our two reportable segments: (i) T&amp;#38;D Solutions&#13;and (ii) Critical Power. We have gathered data to quantify the amount of sales by type of revenue stream and categorized the types&#13;of sales for our business units for the purpose of comparing how we recognized revenue to the new standard in order to quantify&#13;the impact of this ASU.&amp;#160;We generally anticipate having substantially similar performance obligations under the new guidance&#13;when compared to previously existing U.S. GAAP. We have made policy elections within the amended standard that are consistent&#13;with our existing accounting. We adopted ASU 2014-09 in our first quarter of 2018 using the modified retrospective approach and&#13;concluded that there was no material impact to our financial statements other than enhanced disclosures and there are no changes&#13;to the opening retained earnings balance.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Income&#13;Taxes.&lt;/i&gt; In October 2016, the FASB issued ASU No. 2016-16, &lt;i&gt;Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other&#13;Than Inventory.&lt;/i&gt; ASU No. 2016-16 requires the income tax consequences of intra-entity transfers of assets other than inventory&#13;to be recognized when the intra-entity transfer occurs rather than deferring recognition of income tax consequences until the&#13;transfer was made with an outside party. We adopted ASU 2016-16 in the first quarter of 2018 using a modified retrospective approach.&#13;Adoption of the new standard did not have a material impact on our Consolidated Financial Statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Retirement&#13;Standard.&lt;/i&gt; In March 2017, the FASB issued ASU No. 2017-07 Improving the Presentation of Net Periodic Pension Cost and Net Periodic&#13;Postretirement Benefit Cost. We adopted Accounting Standards Update No.&amp;#160;2017-07, &lt;i&gt;Improving the Presentation of Net Periodic&#13;Pension Cost and Net Periodic Postretirement Benefit Cost &lt;/i&gt;(the &amp;#8220;New Retirement Standard&amp;#8221;), effective January&amp;#160;1,&#13;2018 using the full-retrospective method. The New Retirement Standard requires employers to present the service cost component&#13;of the net periodic benefit cost in the same income statement line item as other employee compensation costs arising from services&#13;rendered during the period. The other components of net benefit cost, including interest cost, expected return on plan assets,&#13;amortization of prior service cost/credit and actuarial gain/loss, and settlement and curtailment effects, are to be presented&#13;outside of any subtotal of operating income. We adopted ASU 2017-07 in our first quarter of 2018 and concluded that there was&#13;no material impact to our financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Leases.&#13;&lt;/i&gt;In February 2016, the FASB issued ASU No. 2016-02,&amp;#160;&lt;i&gt;Leases (Topic 842)&lt;/i&gt;, which requires, among other things, a lessee&#13;to recognize a liability representing future lease payments and a right-of-use asset representing its right to use the underlying&#13;asset for the lease term. For operating leases, a lessee will be required to recognize at inception a right-of-use asset and a&#13;lease liability equal to the net present value of the lease payments, with lease expense recognized over the lease term on a straight-line&#13;basis. For leases with a term of twelve months or less, ASU 2016-02 allows a reporting entity to make an accounting policy election&#13;to not recognize a right-of-use asset and a lease liability, and to recognize lease expense on a straight-line basis. ASU No.&#13;2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years,&#13;with early adoption permitted. Upon adoption, a reporting entity should apply the provisions of ASU 2016-02 at the beginning of&#13;the earliest period presented using a modified retrospective approach, which includes certain optional practical expedients that&#13;an entity may elect to apply. We adopted this standard in our first quarter of 2018 using the modified retrospective approach.&#13;As a result, the opening retained earnings for January 1, 2017 was reduced by approximately $0.1 million. There was also an increase&#13;in assets and corresponding liabilities of approximately $5.3 and $5.2 million, respectively, at January 1, 2017. &lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Statement&#13;of Cash Flows. &lt;/i&gt;In August 2016, the FASB issued ASU No. 2016-15, &lt;i&gt;Statement of Cash &lt;/i&gt;Flows (Topic 230): &lt;i&gt;Classification&#13;of Certain Cash Receipts and Cash Payments.&lt;/i&gt; The purpose of Update No. 2016-15 is to reduce the diversity in practice in presentation&#13;and classification of the following items within the statement of cash flows: debt prepayments or debt extinguishment costs, settlement&#13;of zero coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the&#13;effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the&#13;settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, distributions received&#13;from equity method investments and beneficial interests in securitization transactions. It also addresses classification of transactions&#13;that have characteristics of more than one class of cash flows. Update No. 2016-15 is effective for annual periods beginning after&#13;December 15, 2017, and a retrospective transition method is required. We adopted ASU 2016-15 in our first quarter of 2018 using&#13;the retrospective approach. The adoption of ASU 2016-15 did not have a material impact on our consolidated statements of cash&#13;flows.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Stock&#13;Compensation.&lt;/i&gt; In June 2018, the FASB issued ASU No. 2018-07, &lt;i&gt;Compensation &amp;#8211; Stock Compensation (Topic 718): Improvements&#13;to Nonemployee Share-Based Payment Accounting. &lt;/i&gt;The amendments in this update expand the scope of Topic 718 to include share-based&#13;payment transactions for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718&#13;to nonemployee awards except for specific guidance on inputs to an option pricing model and the attribution of cost (that is,&#13;the period of time over which share-based payment awards vest and the pattern of cost recognition over that period). The amendments&#13;specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used&#13;or consumed in a grantor&amp;#8217;s own operations by issuing share-based payment awards. The amendments also clarify that Topic&#13;718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction&#13;with selling goods or services to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers.&#13;The updated standard is effective for the Company beginning after December 15, 2018, including interim periods within that fiscal&#13;year. Early adoption of the new guidance is permitted, but no earlier than an entity&amp;#8217;s adoption date of Topic 606. The Company&#13;adopted this guidance on January 1, 2019. The adoption of this ASU did not have a material impact on the consolidated financial&#13;statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Fair&#13;Value Measurement. &lt;/i&gt;In August 2018, the FASB issued ASU No. 2018-13, &lt;i&gt;Fair Value Measurement (Topic 820): Disclosure Framework&#13;- Changes to the Disclosure Requirements for Fair Value Measurement &lt;/i&gt;that eliminates, amends, and adds certain disclosure requirements&#13;for fair value measurements. The ASU is effective for all annual and interim periods beginning January 1, 2020, with early adoption&#13;permitted. The Company is currently evaluating the impact of adopting this ASU on its consolidated financial statements.&lt;/font&gt;&lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:OtherNonoperatingIncomeAndExpenseTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;5.&#13;OTHER (INCOME) EXPENSE&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;(income) expense in the consolidated statements of operations reports certain gains and losses associated with activities not&#13;directly related to our core operations. For the three months ended March 31, 2019, other non-operating income was $3.3 million,&#13;as compared to an expense of $234 during the three months ended March 31, 2018. For the three months ended March 31, 2019, included&#13;in other non-operating income was a gain of $3.3 million related to the mark to market adjustment on the fair value of common&#13;stock and warrants received in connection with the Merger of PCPI, CleanSpark and the Merger Sub. See Note 3 - Divestitures.&lt;/font&gt;&lt;/p&gt;</us-gaap:OtherNonoperatingIncomeAndExpenseTextBlock>
    <us-gaap:InventoryDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;6.&#13;INVENTORIES&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of inventories are summarized below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Raw&#13;    materials&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;16,428&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;14,952&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Work&#13;    in process&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,978&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,547&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Finished&#13;    goods&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,840&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Provision&#13;    for excess and obsolete inventory&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(552&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(512&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    inventories&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;27,694&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;27,310&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Inventories&#13;are stated at the lower of cost or a net realizable value determined on a FIFO method. Included in raw materials and finished&#13;goods at March 31, 2019 and December 31, 2018 are goods in transit of approximately $8.4 million and $7.7 million, respectively.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;At&#13;March 31, 2019, raw materials in the amount of $8.1 million not pledged to our secured creditor were used for collateral to secure&#13;short term borrowings under a product financing arrangement. This short term borrowing agreement provides the Company with the&#13;ability to acquire raw materials utilized in connection with its manufacturing process. The Company generally satisfies its obligations&#13;within 60 days of the initial borrowings, which yields an interest expense that is immaterial. The aggregate borrowings under&#13;this agreement amounted to $1.8 million as of March 31, 2019. There were no aggregate borrowings under this agreement as of December&#13;31, 2018.&lt;/font&gt;&lt;/p&gt;</us-gaap:InventoryDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;7.&#13;PROPERTY, PLANT AND EQUIPMENT&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Property,&#13;plant and equipment are summarized below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Unaudited)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Land&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Buildings&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,607&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,574&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Machinery&#13;    and equipment&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,645&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,578&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Furniture&#13;    and fixtures&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;449&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;447&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Computer&#13;    hardware and software&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,283&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,261&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Leasehold&#13;    improvements&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;677&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Construction&#13;    in progress&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; 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   &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;348&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,059&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;14,890&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Less:&#13;    Accumulated depreciation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(9,891&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(9,606&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13; 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margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;In&#13;December 2018, the Company sold the Farnham, Quebec, Canada building for approximately $762.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Depreciation&#13;expense was $205 and $310 for the period ended March 31, 2019 and 2018, respectively.&lt;/font&gt;&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;9.&#13;GOODWILL AND OTHER INTANGIBLE ASSETS&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;There&#13;were no changes in the carrying values of goodwill for the three months ended March 31, 2019.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;T&amp;#38;D&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Critical&#13;    Power&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Solutions&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Solutions&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Goodwill&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Gross&#13;    Goodwill:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of January 1, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,978&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,970&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; 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text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,970&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,948&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Accumulated&#13;    impairment losses:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of January 1, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(2,421&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(2,421&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;No&#13;    activity&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of March 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(2,421&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(2,421&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Net&#13;    Goodwill as of March 31, 2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,557&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,970&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,527&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Changes&#13;in the carrying values of intangible assets for the three months ended March 31, 2019, were as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;T&amp;#38;D&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Critical&#13;    Power&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Solutions&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Solutions&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Intangible&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assets&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of January 1, 2019, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,460&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;124&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,584&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(44&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(10&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(54&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Foreign&#13;    currency translation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of March 31, 2019, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,417&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;114&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,531&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of intangible assets as of March 31, 2019 are summarized below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&#13;    Average Amortization Years&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Gross&#13;    Carrying Amount&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Accumulated&#13;    Amortization&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Foreign&#13;    Currency Translation&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;114&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Developed&#13;    technology&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;492&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; 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font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Technology-related&#13;    industry accreditations&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Indefinite&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;706&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(22&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;684&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    intangible assets&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,756&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; 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   &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(22&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; 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    <us-gaap:DebtDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;10.&#13;DEBT&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;Canadian&#13;Credit Facilities&lt;/i&gt;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;In&#13;April 2016, our wholly owned subsidiary, Pioneer Electrogroup Canada Inc. (&amp;#8220;PECI&amp;#8221;), entered into an Amended and Restated&#13;Credit Agreement (&amp;#8220;CAD ARCA&amp;#8221;) with Bank of Montreal (&amp;#8220;BMO&amp;#8221;) with respect to our existing Canadian credit&#13;facilities (as amended and restated, the &amp;#8220;Canadian Facilities&amp;#8221;) that replaced and superseded all of our businesses&amp;#8217;&#13;prior financing arrangements with the bank. This CAD ARCA extended the maturity date of our Canadian Facilities to July 31, 2017.&#13;The CAD ARCA was further amended (the &amp;#8220;2017 CAD ARCA Amendment&amp;#8221;) on March 15, 2017, and again on March 28, 2018 (the&#13;&amp;#8220;2018 CAD ARCA Amendment&amp;#8221;). The 2018 CAD ARCA Amendment extended the term of our Canadian Facilities to April 1, 2020.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;Canadian Facilities provided for up to $8.2 million Canadian dollars (&amp;#8220;CAD&amp;#8221;) (approximately $6.3 million expressed&#13;in U.S. dollars) consisting of a revolving $7.0 million CAD revolving credit facility (&amp;#8220;Facility A&amp;#8221;) to finance ongoing&#13;operations, a $471 CAD term credit facility (&amp;#8220;Facility B&amp;#8221;) that financed a plant expansion, and a $712 USD Facility&#13;that financed a business acquisition and the purchase and expansion of its manufacturing facilities. The 2017 CAD ARCA Amendment&#13;increased the Facility A to $8.0 million CAD, increasing the total amount of loans available under the Canadian Facilities to&#13;$9.2 million CAD.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Facility&#13;A, as amended by the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment, is subject to margin criteria. Facility A, as amended&#13;by the 2017 CAD ARCA Amendment, bore interest at BMO&amp;#8217;s prime rate plus 0.75% per annum on amounts borrowed in Canadian dollars,&#13;or BMO&amp;#8217;s U.S. base rate plus 0.75% per annum or LIBOR plus 2.25% per annum on amounts borrowed in U.S. dollars. The 2018&#13;CAD ARCA Amendment modified the interest rate on Facility A borrowings to BMO&amp;#8217;s prime rate plus 0.50% per annum on amounts&#13;borrowed in Canadian dollars, or BMO&amp;#8217;s U.S. base rate plus 0.50% per annum or LIBOR plus 2.0% per annum on amounts borrowed&#13;in U.S. dollars. Pursuant to the 2017 CAD ARCA Amendment, Facility A was to mature on July 31, 2018. The 2018 CAD ARCA Amendment&#13;extended the maturity of borrowings under Facility A to April 1, 2020. Consistent with the terms of the historical Facility A,&#13;including both a subjective acceleration clause and lockbox arrangement, will continue to be presented as a current liability.&#13;We believe based upon historical experience, that Facility A will remain in place to fund operations through maturity of this&#13;facility in April 2020.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Borrowings&#13;under Facility B, as amended by the 2017 CAD ARCA Amendment, bore interest at BMO&amp;#8217;s prime rate plus 1.25% per annum with&#13;principal repayments becoming due on a five year amortization schedule. Pursuant to the CAD ARCA, quarterly principal repayments&#13;were reduced to $47 CAD, with a balloon payment of $141 CAD due on July 31, 2017. The 2017 CAD ARCA Amendment amended the payment&#13;schedules so that the quarterly principal payments of $47 CAD was to continue after July 31, 2017 until our borrowings under the&#13;facility is fully paid on April 30, 2018. The 2018 CAD ARCA Amendment did not modify the interest rate on Facility B borrowings,&#13;which remained at BMO&amp;#8217;s prime rate plus 1.25% per annum. Pursuant to the 2018 CAD ARCA Amendment, we made the final principal&#13;payment of $47 under Facility B on April 30, 2018.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Borrowings&#13;under Facility C, as amended by the 2017 CAD ARCA, bore interest at BMO&amp;#8217;s prime rate plus 1.50% per annum on amounts borrowed&#13;in Canadian dollars, or BMO&amp;#8217;s U.S. base rate plus 1.50% per annum or LIBOR plus 2.75% per annum on amounts borrowed in U.S.&#13;dollars. Pursuant to the CAD ARCA, a principal repayment of $72 USD was due on June 30, 2016, and the reduced quarterly principal&#13;repayments of $36 USD were to be made beginning on October 31, 2016, with a balloon payment of $496 USD due on July 31, 2017.&#13;The 2017 CAD ARCA Amendment amended the payment schedules so that the quarterly payments of $36 USD were to continue until July&#13;31, 2018, with a balloon payment of $352 due on July 31, 2018. Pursuant to the 2018 CAD ARCA Amendment, quarterly principal repayments&#13;of $36 were to continue until January 31, 2020, with a balloon payment of $136 due on April 1, 2020. The 2018 CAD ARCA Amendment&#13;modified the interest rate on Facility C borrowings to BMO&amp;#8217;s prime rate plus 1.25% per annum on amounts borrowed in Canadian&#13;dollars, or BMO&amp;#8217;s U.S. base rate plus 1.25% per annum or LIBOR plus 2.50% per annum on amounts borrowed in U.S. dollars.&#13;In December 2018 we repaid the outstanding principal balance under Facility C of $316 CAD with proceeds received from the sale&#13;of the Farnham, Quebec, Canada building.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Pursuant&#13;to the CAD ARCA, as amended by the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment, financial covenant testing is performed&#13;on our consolidated financial statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels&#13;and effective tangible net worth levels for each fiscal quarter, as set forth in the 2017 CAD ARCA Amendment and the 2018 CAD&#13;ARCA Amendment.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of March 31, 2019, we had approximately $5.3 million in U.S. dollar equivalents outstanding under our Canadian Facilities. Our&#13;borrowings consisted of approximately $5.3 million outstanding under Facility A. As of March 31, 2019, the Company was not in&#13;compliance with a financial covenant and on May 6, 2019, the Company received a waiver from BMO on the financial covenant breach&#13;existing as of March 31, 2019.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of December 31, 2018, we had approximately $5.8 million in U.S. dollar equivalents outstanding under our Canadian Facilities.&#13;Our borrowings consisted of approximately $5.8 million outstanding under Facility A. As of December 31, 2018, the Company was&#13;not in compliance with its financial covenants and on March 25, 2019, the Company received a waiver from BMO on all financial&#13;covenant breaches existing as of December 31, 2018.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&lt;i&gt;United&#13;States Credit Facilities&lt;/i&gt;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;In&#13;April 2016, we entered into an Amended and Restated Credit Agreement (&amp;#8220;US ARCA&amp;#8221;) with BMO with respect to our existing&#13;U.S. facilities that replaced and superseded all of our businesses&amp;#8217; prior financing arrangements with the bank (the &amp;#8220;U.S.&#13;Facilities&amp;#8221;).The US ARCA was further amended (the &amp;#8220;2017 US ARCA Amendment&amp;#8221;) on March 15, 2017, and again on&#13;March 28, 2018 (the &amp;#8220;2018 US ARCA Amendment&amp;#8221;). The 2018 US ARCA Amendment extended the term of our US Facilities to&#13;April 1, 2020.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;U.S. Facilities, as amended and restated, provided for up to $19.1 million USD consisting of a $14.0 million USD demand revolving&#13;credit facility (&amp;#8220;USD Facility A&amp;#8221;) to finance ongoing operations, a $5.0 million USD term loan facility (&amp;#8220;USD&#13;Facility B&amp;#8221;) that financed the acquisition of Titan, and a new $100 revolving credit facility provided pursuant to a MasterCard&#13;is to be used to pay for and temporarily finance our day-to-day business expenses and for no other purpose. The 2017 US ARCA Amendment&#13;increased the USD Facility A to $15.0 million, increasing the total amount of loans available under the U.S. Facilities to $20.1&#13;million USD.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;USD&#13;Facility A, as amended and restated per 2017 US ARCA, bore interest, at our option, at BMO&amp;#8217;s prime rate plus 1.00% per annum&#13;on U.S. prime rate loans, or an adjusted LIBOR rate plus 2.25% per annum on Eurodollar loans. Pursuant to the 2018 US ARCA Amendment,&#13;borrowings under Facility A bears interest, at our option, at the BMO&amp;#8217;s prime rate plus 0.75% per annum on U.S. prime rate&#13;loans, or an adjusted LIBOR rate plus 2.00% per annum on Eurodollar loans. USD Facility A had a maturity date of July 31, 2017,&#13;which was extended to July 31, 2018 pursuant to the 2017 US ARCA Amendment. The 2018 US ARCA Amendment extended the maturity of&#13;borrowings under USD Facility A to April 1, 2020. Consistent with the terms of the historical USD Facility A, including both a&#13;subjective acceleration clause and lockbox arrangement, will continue to be presented as a current liability. We believe based&#13;upon historical experience, that the USD Facility A will remain in place to fund operations through maturity in April 2020.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Borrowings&#13;under USD Facility B bear interest, at our option, at U.S. base rate plus 1.25% per annum on U.S. prime loans, or an adjusted&#13;LIBOR rate plus 2.50% per annum on Eurodollar loans. Pursuant to the US ARCA, our quarterly principal payments were reduced to&#13;$31 USD for calendar year 2016, with the original amortization schedule continuing to apply to all quarterly principal payments&#13;made after December 31, 2016, and the final maturity date of December 2, 2019. The 2017 US ARCA Amendment reduced the scheduled&#13;quarterly principal payments to $31 USD, commencing March 31, 2017, to continue until July 31, 2018, with a balloon payment of&#13;$4.4 million on July 31, 2018. Pursuant to the 2018 US ARCA Amendment, monthly principal repayments beginning on July 31, 2018&#13;are increased to $100 and will continue until March 31, 2020, with a balloon payment of $2.3 million due on April 1, 2020. The&#13;2018 US ARCA Amendment did not change the USD Facility B interest rate.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Pursuant&#13;to the US ARCA, as amended by the 2017 US ARCA Amendment and the 2018 US ARCA Amendment, financial covenant testing is performed&#13;on our consolidated financial statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels&#13;and effective tangible net worth levels for each fiscal quarter, as set forth in the 2017 US ARCA Amendment and the 2018 US ARCA&#13;Amendment. On March 28, 2018, pursuant to the 2018 US ARCA Amendment, BMO waived defaults on all financial covenants existing&#13;as of December 31, 2017 for which we were not in compliance.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Our&#13;obligations under the U.S. Facilities are guaranteed by all our wholly-owned U.S. subsidiaries. In addition, we and our wholly-owned&#13;U.S. subsidiaries granted a security interest in substantially all of our assets, including 65% of the shares of Pioneer Electrogroup&#13;Canada Inc. held by us, to secure our obligations for borrowed money under the U.S. Facilities. The U.S. Facilities also restrict&#13;our ability to incur indebtedness, create or incur liens, make investments, make distributions or dividends and enter into merger&#13;agreements or agreements for the sale of any or all our assets.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of March 31, 2019, we had approximately $18.2 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately&#13;$14.7 million outstanding under USD Facility A, and $3.5 million outstanding under USD Facility B. As of March 31, 2019, the Company&#13;was not in compliance with a financial covenant and on May 6, 2019, the Company received a waiver from BMO on the financial covenant&#13;breach existing as of March 31, 2019.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of December 31, 2018, we had approximately $18.8 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately&#13;$15.0 million outstanding under USD Facility A, and $3.8 million outstanding under USD Facility B. As of December 31, 2018, the&#13;Company was not in compliance with its financial covenants and on March 25, 2019, the Company received a waiver from BMO on all&#13;financial covenant breaches existing as of December 31, 2018.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;Company&amp;#8217;s debt consists of the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Unaudited)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Term&#13;    credit facilities, net (a)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,499&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,793&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Less&#13;    current portion&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1,175&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1,174&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    long-term debt&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,324&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,619&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(a)&#13;The balances as of March 31, 2019 and December 31, 2018 are net of debt issuance costs of $39 and $45, respectively.&lt;/font&gt;&lt;/p&gt;</us-gaap:DebtDisclosureTextBlock>
    <us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;11.&#13;PENSION PLAN&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;Company&amp;#8217;s Canadian subsidiary sponsors a defined benefit pension plan at one of its locations in which a majority of its&#13;employees are members. The subsidiary funds 100% of all contributions to the plan. The benefits, or the rate per year of credit&#13;service, are established by the Company and updated at its discretion.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of the expense the Company incurred under the pension plan are as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Affected&#13;    Line Item&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;in&#13;    the Statements of&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Consolidated&#13;    Operations&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 53%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Current&#13;    service cost, net of employee contributions&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 18%; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Selling,&#13;    general and administrative&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Interest&#13;    cost on accrued benefit obligation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;26&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;25&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Expected&#13;    return on plan assets&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(43&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&#13;    of transitional obligation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&#13;    of past service costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&#13;    of net actuarial gain&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;13&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;14&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    cost of benefit&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;19&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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The Company made $15 of contributions&#13;to its defined benefit pension plan during the three months ended March 31, 2019 and 2018. Changes in the discount rate and actual&#13;investment returns that are lower than the long-term expected return on plan assets could result in the Company making additional&#13;contributions.&lt;/font&gt;&lt;/p&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
    <us-gaap:StockholdersEquityNoteDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;12.&#13;STOCKHOLDERS&amp;#8217; EQUITY&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Common&#13;Stock&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;Company had 8,726,045 shares of common stock, $0.001 par value per share, outstanding as of March 31, 2019 and December 31, 2018.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Stock-Based&#13;Compensation&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;A&#13;summary of stock option activity under the 2011 Long-Term Incentive Plan as of March 31, 2019, and changes during the three months&#13;ended March 31, 2019, are presented below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; 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   &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6.20&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;16&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercisable&#13;    as of March 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;414,467&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8.35&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6.20&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;16&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;As&#13;of March 31, 2019, there were 248,867 shares available for future grants under the Company&amp;#8217;s 2011 Long-Term Incentive Plan.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Stock-based&#13;compensation expense recorded for the three months ended March 31, 2019 and 2018 was approximately $5 and $148, respectively.&#13;At March 31, 2019, the Company had total stock-based compensation expense remaining to be recognized in the consolidated statements&#13;of operations of approximately $8.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Foreign&#13;Currency Translation&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Foreign&#13;assets and liabilities are translated using the exchange rate in effect at the balance sheet date, and results of operations are&#13;translated using an average rate for the period. Translation adjustments are accumulated and reported as a component of accumulated&#13;other comprehensive income (loss). The Company had foreign currency translation adjustments resulting in unrealized loss of $312&#13;and $166 for the three months ended March 31, 2019 and 2018, respectively.&lt;/font&gt;&lt;/p&gt;</us-gaap:StockholdersEquityNoteDisclosureTextBlock>
    <us-gaap:EarningsPerShareTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;13.&#13;BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Basic&#13;and diluted income (loss) per common share is calculated based on the weighted average number of shares outstanding during the&#13;period. The Company&amp;#8217;s employee and director stock option awards, as well as incremental shares issuable upon exercise of&#13;warrants, are not considered in the calculations if the effect would be anti-dilutive. The following table sets forth the computation&#13;of basic and diluted income (loss) per share (in thousands, except per share data):&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Numerator:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(574&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Denominator:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Weighted&#13;    average basic shares outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,726&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,726&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Effect&#13;    of dilutive securities - equity based compensation plans&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Net&#13;    dilutive effect of warrants outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; 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   for diluted net income per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,730&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(0.07&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Anti-dilutive&#13;    securities (excluded from per share calculation):&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Equity&#13;    based compensation plans&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;401&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;383&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Warrants&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;51&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;/p&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:SegmentReportingDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;14.&#13;BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;Company follows ASC 280 - Segment Reporting in determining its reportable segments.&amp;#160;The Company considered the way its management&#13;team, most notably its chief operating decision maker, makes operating decisions and assesses performance and considered which&#13;components of the Company&amp;#8217;s enterprise have discrete financial information available.&amp;#160;As the Company makes decisions&#13;using a manufactured products vs. distributed products and services group focus, its analysis resulted in two reportable segments:&#13;T&amp;#38;D Solutions and Critical Power.&amp;#160;The T&amp;#38;D Solutions reportable segment is an aggregation of our transformer and switchgear&#13;business units. The Critical Power reportable segment is the Company&amp;#8217;s Titan Energy Systems Inc. business unit.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;T&amp;#38;D Solutions segment is involved in the design, manufacture and distribution of electrical transformers and switchgear used&#13;primarily by utilities, large industrial and commercial operations to manage their electrical power distribution needs. The Critical&#13;Power segment provides power generation equipment, and aftermarket field-services primarily to help customers ensure smooth, uninterrupted&#13;power to operations during times of emergency.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following tables present information about segment income and loss:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenues&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;T&amp;#38;D&#13;    Solutions&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; padding-left: 18px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Transformers&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; 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   &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;592&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;281&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenues&#13;are attributable to countries based on the location of the Company&amp;#8217;s customers:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenues&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;United&#13;    States&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,511&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Recent&#13;Accounting Pronouncements&lt;/b&gt;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;There&#13;have been no recent accounting pronouncements not yet adopted by the Company which would have a material impact on the Company&amp;#8217;s&#13;financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Revenue&#13;from Contracts with Customers.&amp;#160;&lt;/i&gt;In May 2014, the FASB issued Accounting Standards Update No. 2014-09, &lt;i&gt;Revenue from&#13;Contracts with Customers &lt;/i&gt;(Topic 606), or ASU 2014-09, which supersedes nearly all existing revenue recognition guidance under&#13;U.S. GAAP. Since then, the FASB has also issued ASU 2016-08, &lt;i&gt;Revenue from Contracts with Customers &lt;/i&gt;(Topic 606), &lt;i&gt;Principals&#13;versus Agent Considerations, &lt;/i&gt;ASU 2016-10, &lt;i&gt;Revenue from Contracts with Customers &lt;/i&gt;(Topic 606), &lt;i&gt;Identifying Performance&#13;Obligations and Licensing&lt;/i&gt;, and ASU 2017-13, &lt;i&gt;Revenue Recognition &lt;/i&gt;(Topic 605), &lt;i&gt;Revenue from Contracts with Customers&#13;&lt;/i&gt;(Topic 606), &lt;i&gt;Leases &lt;/i&gt;(Topic 840), and &lt;i&gt;Leases &lt;/i&gt;(Topic 842), &lt;i&gt;Amendments to SEC Paragraphs Pursuant to the Staff&#13;Announcement at the July 20, 2017 EITF Meeting and Recession of Prior SEC Staff Announcements and Observer Comments, &lt;/i&gt;which&#13;further elaborate on the original ASU No. 2014-09. The core principle of these updates is to recognize revenues when promised&#13;goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled&#13;for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, more judgments&#13;and estimates may be required within the revenue recognition process than were required under previously existing U.S. GAAP. In&#13;July 2015, the FASB approved a one-year deferral of the effective date to January 1, 2018, with early adoption to be permitted&#13;as of the original effective date of January 1, 2017. Companies may use either of the following transition methods to adopt this&#13;standard: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with the&#13;option to elect certain practical expedients; or (ii) a retrospective approach with the cumulative effect of initially adopting&#13;ASU 2014-09 recognized at the date of adoption (which includes additional footnote disclosures) (the &amp;#8220;modified retrospective&#13;approach&amp;#8221;).&amp;#160;We completed a review of our various revenue streams within our two reportable segments: (i) T&amp;#38;D Solutions&#13;and (ii) Critical Power. We have gathered data to quantify the amount of sales by type of revenue stream and categorized the types&#13;of sales for our business units for the purpose of comparing how we recognized revenue to the new standard in order to quantify&#13;the impact of this ASU.&amp;#160;We generally anticipate having substantially similar performance obligations under the new guidance&#13;when compared to previously existing U.S. GAAP. We have made policy elections within the amended standard that are consistent&#13;with our existing accounting. We adopted ASU 2014-09 in our first quarter of 2018 using the modified retrospective approach and&#13;concluded that there was no material impact to our financial statements other than enhanced disclosures and there are no changes&#13;to the opening retained earnings balance.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Income&#13;Taxes.&lt;/i&gt; In October 2016, the FASB issued ASU No. 2016-16, &lt;i&gt;Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other&#13;Than Inventory.&lt;/i&gt; ASU No. 2016-16 requires the income tax consequences of intra-entity transfers of assets other than inventory&#13;to be recognized when the intra-entity transfer occurs rather than deferring recognition of income tax consequences until the&#13;transfer was made with an outside party. We adopted ASU 2016-16 in the first quarter of 2018 using a modified retrospective approach.&#13;Adoption of the new standard did not have a material impact on our Consolidated Financial Statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Retirement&#13;Standard.&lt;/i&gt; In March 2017, the FASB issued ASU No. 2017-07 Improving the Presentation of Net Periodic Pension Cost and Net Periodic&#13;Postretirement Benefit Cost. We adopted Accounting Standards Update No.&amp;#160;2017-07, &lt;i&gt;Improving the Presentation of Net Periodic&#13;Pension Cost and Net Periodic Postretirement Benefit Cost &lt;/i&gt;(the &amp;#8220;New Retirement Standard&amp;#8221;), effective January&amp;#160;1,&#13;2018 using the full-retrospective method. The New Retirement Standard requires employers to present the service cost component&#13;of the net periodic benefit cost in the same income statement line item as other employee compensation costs arising from services&#13;rendered during the period. The other components of net benefit cost, including interest cost, expected return on plan assets,&#13;amortization of prior service cost/credit and actuarial gain/loss, and settlement and curtailment effects, are to be presented&#13;outside of any subtotal of operating income. We adopted ASU 2017-07 in our first quarter of 2018 and concluded that there was&#13;no material impact to our financial statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Leases.&#13;&lt;/i&gt;In February 2016, the FASB issued ASU No. 2016-02,&amp;#160;&lt;i&gt;Leases (Topic 842)&lt;/i&gt;, which requires, among other things, a lessee&#13;to recognize a liability representing future lease payments and a right-of-use asset representing its right to use the underlying&#13;asset for the lease term. For operating leases, a lessee will be required to recognize at inception a right-of-use asset and a&#13;lease liability equal to the net present value of the lease payments, with lease expense recognized over the lease term on a straight-line&#13;basis. For leases with a term of twelve months or less, ASU 2016-02 allows a reporting entity to make an accounting policy election&#13;to not recognize a right-of-use asset and a lease liability, and to recognize lease expense on a straight-line basis. ASU No.&#13;2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years,&#13;with early adoption permitted. Upon adoption, a reporting entity should apply the provisions of ASU 2016-02 at the beginning of&#13;the earliest period presented using a modified retrospective approach, which includes certain optional practical expedients that&#13;an entity may elect to apply. We adopted this standard in our first quarter of 2018 using the modified retrospective approach.&#13;As a result, the opening retained earnings for January 1, 2017 was reduced by approximately $0.1 million. There was also an increase&#13;in assets and corresponding liabilities of approximately $5.3 and $5.2 million, respectively, at January 1, 2017. &lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Statement&#13;of Cash Flows. &lt;/i&gt;In August 2016, the FASB issued ASU No. 2016-15, &lt;i&gt;Statement of Cash &lt;/i&gt;Flows (Topic 230): &lt;i&gt;Classification&#13;of Certain Cash Receipts and Cash Payments.&lt;/i&gt; The purpose of Update No. 2016-15 is to reduce the diversity in practice in presentation&#13;and classification of the following items within the statement of cash flows: debt prepayments or debt extinguishment costs, settlement&#13;of zero coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the&#13;effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the&#13;settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, distributions received&#13;from equity method investments and beneficial interests in securitization transactions. It also addresses classification of transactions&#13;that have characteristics of more than one class of cash flows. Update No. 2016-15 is effective for annual periods beginning after&#13;December 15, 2017, and a retrospective transition method is required. We adopted ASU 2016-15 in our first quarter of 2018 using&#13;the retrospective approach. The adoption of ASU 2016-15 did not have a material impact on our consolidated statements of cash&#13;flows.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Stock&#13;Compensation.&lt;/i&gt; In June 2018, the FASB issued ASU No. 2018-07, &lt;i&gt;Compensation &amp;#8211; Stock Compensation (Topic 718): Improvements&#13;to Nonemployee Share-Based Payment Accounting. &lt;/i&gt;The amendments in this update expand the scope of Topic 718 to include share-based&#13;payment transactions for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718&#13;to nonemployee awards except for specific guidance on inputs to an option pricing model and the attribution of cost (that is,&#13;the period of time over which share-based payment awards vest and the pattern of cost recognition over that period). The amendments&#13;specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used&#13;or consumed in a grantor&amp;#8217;s own operations by issuing share-based payment awards. The amendments also clarify that Topic&#13;718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction&#13;with selling goods or services to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers.&#13;The updated standard is effective for the Company beginning after December 15, 2018, including interim periods within that fiscal&#13;year. Early adoption of the new guidance is permitted, but no earlier than an entity&amp;#8217;s adoption date of Topic 606. The Company&#13;adopted this guidance on January 1, 2019. The adoption of this ASU did not have a material impact on the consolidated financial&#13;statements.&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;i&gt;Fair&#13;Value Measurement. &lt;/i&gt;In August 2018, the FASB issued ASU No. 2018-13, &lt;i&gt;Fair Value Measurement (Topic 820): Disclosure Framework&#13;- Changes to the Disclosure Requirements for Fair Value Measurement &lt;/i&gt;that eliminates, amends, and adds certain disclosure requirements&#13;for fair value measurements. The ASU is effective for all annual and interim periods beginning January 1, 2020, with early adoption&#13;permitted. The Company is currently evaluating the impact of adopting this ASU on its consolidated financial statements.&lt;/font&gt;&lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <us-gaap:DisaggregationOfRevenueTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;following table presents our revenues disaggregated by revenue discipline:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Products&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;22,928&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;25,016&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Services&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,771&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,161&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    Revenue&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;24,699&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;27,177&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:DisaggregationOfRevenueTableTextBlock>
    <us-gaap:ScheduleOfInventoryCurrentTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of inventories are summarized below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Unaudited)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Raw&#13;    materials&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;16,428&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;14,952&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Work&#13;    in process&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,978&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,547&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Finished&#13;    goods&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,840&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,323&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Provision&#13;    for excess and obsolete inventory&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(552&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(512&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    inventories&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;27,694&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;27,310&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfInventoryCurrentTableTextBlock>
    <us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Property,&#13;plant and equipment are summarized below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Unaudited)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Land&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Buildings&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,607&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,574&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Machinery&#13;    and equipment&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,645&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,578&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Furniture&#13;    and fixtures&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;449&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;447&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Computer&#13;    hardware and software&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,283&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,261&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Leasehold&#13;    improvements&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;677&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;677&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Construction&#13;    in progress&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;392&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;348&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(9,891&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Critical&#13;    Power&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,970&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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   &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of March 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7,978&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,970&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;10,948&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Accumulated&#13;    impairment losses:&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of January 1, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(2,421&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;No&#13;    activity&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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   &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(2,421&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; 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   &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Net&#13;    Goodwill as of March 31, 2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;5,557&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,970&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,527&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfGoodwillTextBlock>
    <us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Changes&#13;in the carrying values of intangible assets for the three months ended March 31, 2019, were as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;T&amp;#38;D&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Critical&#13;    Power&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Solutions&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Solutions&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Intangible&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Segment&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Assets&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of January 1, 2019, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,460&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;124&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,584&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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   &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(54&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Foreign&#13;    currency translation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Balance&#13;    as of March 31, 2019, net&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,417&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;114&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,531&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock>
    <ppsi:ScheduleOfIntangibleAssetsTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of intangible assets as of March 31, 2019 are summarized below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&#13;    Average Amortization Years&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Gross&#13;    Carrying Amount&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Accumulated&#13;    Amortization&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Foreign&#13;    Currency Translation&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Net&#13;    Book Value&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 35%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Customer&#13;    relationships&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6,833&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(6,211&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;622&lt;/font&gt;&lt;/td&gt;&#13; 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font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(608&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    intangible assets&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(7,203&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(22&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,531&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</ppsi:ScheduleOfIntangibleAssetsTableTextBlock>
    <us-gaap:ScheduleOfDebtInstrumentsTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;Company&amp;#8217;s debt consists of the following:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;December&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;(Unaudited)&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Term&#13;    credit facilities, net (a)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,499&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3,793&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Less&#13;    current portion&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1,175&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(1,174&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    long-term debt&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,324&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2,619&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(a)&#13;The balances as of March 31, 2019 and December 31, 2018 are net of debt issuance costs of $39 and $45, respectively.&lt;/font&gt; &lt;/p&gt;</us-gaap:ScheduleOfDebtInstrumentsTextBlock>
    <us-gaap:ScheduleOfCostsOfRetirementPlansTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of the expense the Company incurred under the pension plan are as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Affected&#13;    Line Item&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;in&#13;    the Statements of&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Consolidated&#13;    Operations&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 53%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Current&#13;    service cost, net of employee contributions&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;17&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 18%; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Selling,&#13;    general and administrative&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Interest&#13;    cost on accrued benefit obligation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;26&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;25&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Expected&#13;    return on plan assets&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(43&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&#13;    of transitional obligation&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&#13;    of past service costs&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Amortization&#13;    of net actuarial gain&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;13&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;14&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;    expense&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    cost of benefit&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;19&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;18&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfCostsOfRetirementPlansTableTextBlock>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;A&#13;summary of stock option activity under the 2011 Long-Term Incentive Plan as of March 31, 2019, and changes during the three months&#13;ended March 31, 2019, are presented below:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Stock&lt;br /&gt;&#13;    Options&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&#13;    average&lt;br /&gt; exercise price&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Weighted&lt;br /&gt;&#13;    average remaining&lt;br /&gt; contractual term&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Aggregate&lt;br /&gt;&#13;    intrinsic value&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 39%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding&#13;    as of January 1, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 12%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;424,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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   &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Outstanding&#13;    as of March 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;424,800&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8.30&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6.20&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;16&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Exercisable&#13;    as of March 31, 2019&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;414,467&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8.35&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6.20&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;16&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The following table sets forth the computation&#13;of basic and diluted income (loss) per share (in thousands, except per share data):&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Numerator:&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Net&#13;    income (loss)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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   &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Weighted&#13;    average basic shares outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,726&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Effect&#13;    of dilutive securities - equity based compensation plans&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;4&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Net&#13;    dilutive effect of warrants outstanding&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 18px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Denominator&#13;    for diluted net income per common share&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13; 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font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Anti-dilutive&#13;    securities (excluded from per share calculation):&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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   &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;51&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
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   &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenues&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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    <us-gaap:RevenueFromExternalCustomersByGeographicAreasTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenues&#13;are attributable to countries based on the location of the Company&amp;#8217;s customers:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Revenues&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;United&#13;    States&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;15,511&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Canada&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;9,188&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;8,681&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 18px; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; 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    <us-gaap:ScheduleOfRentExpenseTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;The&#13;components of the lease expense were as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Three&#13;    Months Ended&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 74%; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Operating&#13;    lease cost&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;206&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;182&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Finance&#13;    lease cost&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Amortization&#13;    of right-of-use asset&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;213&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;136&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Interest&#13;    on lease liabilities&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;40&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Total&#13;    finance lease cost&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;253&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;176&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfRentExpenseTableTextBlock>
    <us-gaap:OtherLiabilitiesTableTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Other&#13;information related to leases was as follows:&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Supplemental&#13;Cash Flows Information&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal"&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March&#13;    31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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   &lt;td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Operating&#13;    leases&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2&#13;    years&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3&#13;    years&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Finance&#13;    leases&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6&#13;    years&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7&#13;    years&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&lt;p style="color: red; font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="color: red; font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Weighted&#13;Average Discount Rate&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/p&gt;&#13;&#13;&lt;table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; 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font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2019&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;2018&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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   &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;593&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; 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   &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;391&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; 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   &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;853&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; 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padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;Less&#13;    imputed interest&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(130&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;(515&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)"&gt;&#13;    &lt;td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Total&#13;    future minmum lease payments&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;1,788&lt;/font&gt;&lt;/td&gt;&#13; 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font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</ppsi:LesseeLeaseLiabilityMaturityTableTextBlock>
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   &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Operating&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;Finance&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal"&gt;&#13;    &lt;td style="line-height: normal; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font-weight: bold; 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    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member" unitRef="Pure" decimals="INF">0.0125</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2018Member" unitRef="Pure" decimals="INF">0.0125</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_currency_CAD_custom_CADARCAAmendment2017Member" unitRef="Pure" decimals="INF">0.015</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_BaseRateMember_custom_CADARCAAmendment2017Member" unitRef="Pure" decimals="INF">0.015</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_LondonInterbankOfferedRateLIBORMember_custom_CADARCAAmendment2017Member" unitRef="Pure" decimals="INF">0.0275</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_currency_CAD_custom_CADARCAAmendment2018Member" unitRef="Pure" decimals="INF">0.0125</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_BaseRateMember_custom_CADARCAAmendment2018Member" unitRef="Pure" decimals="INF">0.0125</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_LondonInterbankOfferedRateLIBORMember_custom_CADARCAAmendment2018Member" unitRef="Pure" decimals="INF">0.0250</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_PrimeRateMember" unitRef="Pure" decimals="INF">0.01</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_LondonInterbankOfferedRateLIBORMember" unitRef="Pure" decimals="INF">0.0225</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_PrimeRateMember" unitRef="Pure" decimals="INF">0.0075</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_LondonInterbankOfferedRateLIBORMember" unitRef="Pure" decimals="INF">0.0200</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember_us-gaap_BaseRateMember" unitRef="Pure" decimals="INF">0.0125</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember_us-gaap_LondonInterbankOfferedRateLIBORMember" unitRef="Pure" decimals="INF">0.0250</us-gaap:DebtInstrumentBasisSpreadOnVariableRate1>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesAMember_custom_CADARCAAmendment2017Member">BMO's prime rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesAMember_us-gaap_BaseRateMember_custom_CADARCAAmendment2017Member">U.S. base rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesAMember_us-gaap_LondonInterbankOfferedRateLIBORMember_custom_CADARCAAmendment2017Member">LIBOR plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesAMember_custom_CADARCAAmendment2018Member">BMO's prime rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesAMember_us-gaap_BaseRateMember_custom_CADARCAAmendment2018Member">U.S. base rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesAMember_us-gaap_LondonInterbankOfferedRateLIBORMember_custom_CADARCAAmendment2018Member">LIBOR plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member">BMO's prime rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2018Member">BMO's prime rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_currency_CAD_custom_CADARCAAmendment2017Member">BMO's prime rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_BaseRateMember_custom_CADARCAAmendment2017Member">U.S. base rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_LondonInterbankOfferedRateLIBORMember_custom_CADARCAAmendment2017Member">LIBOR plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_currency_CAD_custom_CADARCAAmendment2018Member">BMO's prime rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_BaseRateMember_custom_CADARCAAmendment2018Member">U.S. base rate plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_us-gaap_LondonInterbankOfferedRateLIBORMember_custom_CADARCAAmendment2018Member">LIBOR plus</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_PrimeRateMember">bank's prime rate on U.S. prime rate loans</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_LondonInterbankOfferedRateLIBORMember">adjusted LIBOR rate on Eurodollar loans</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_PrimeRateMember">bank's prime rate on U.S. prime rate loans</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesMember_us-gaap_LondonInterbankOfferedRateLIBORMember">adjusted LIBOR rate on Eurodollar loans</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember_us-gaap_BaseRateMember">bank's prime rate on U.S. prime rate loans</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentDescriptionOfVariableRateBasis contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember_us-gaap_LondonInterbankOfferedRateLIBORMember">adjusted LIBOR rate on Eurodollar loans</us-gaap:DebtInstrumentDescriptionOfVariableRateBasis>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2018Member">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2017-03-14to2017-03-15_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_currency_CAD_custom_CADARCAAmendment2017Member">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2018-03-27to2018-03-28_custom_CanadianCreditFacilitiesCMember_us-gaap_SubsequentEventMember_custom_CADARCAAmendment2018Member">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2017-03-14to2017-03-15_custom_CanadianCreditFacilitiesCMember_us-gaap_SubsequentEventMember_custom_CADARCAAmendment2017Member">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_CreditFacilityBMember">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentFrequencyOfPeriodicPayment contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesBMember">Quarterly</us-gaap:DebtInstrumentFrequencyOfPeriodicPayment>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member" unitRef="USD" decimals="-3">47000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2018Member" unitRef="USD" decimals="-3">47000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2017-03-14to2017-03-15_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member" unitRef="USD" decimals="-3">47000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2016-06-01to2016-06-30_custom_CanadianCreditFacilitiesCMember_custom_CADARCAAmendmentMember" unitRef="USD" decimals="-3">72000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesCMember_currency_CAD_custom_CADARCAAmendment2017Member" unitRef="USD" decimals="-3">36000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2018-03-27to2018-03-28_custom_CanadianCreditFacilitiesCMember_us-gaap_SubsequentEventMember_custom_CADARCAAmendment2018Member" unitRef="USD" decimals="-3">36000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2017-03-14to2017-03-15_custom_CanadianCreditFacilitiesCMember_us-gaap_SubsequentEventMember_custom_CADARCAAmendment2017Member" unitRef="USD" decimals="-3">36000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2019-01-01to2019-03-31_custom_CanadianCreditFacilitiesCMember_currency_CAD" unitRef="USD" decimals="-3">316000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_CreditFacilityBMember" unitRef="USD" decimals="-3">31000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember" unitRef="USD" decimals="-3">31000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentPrincipal contextRef="From2019-01-01to2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesBMember" unitRef="USD" decimals="-3">100000</us-gaap:DebtInstrumentPeriodicPaymentPrincipal>
    <us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid contextRef="AsOf2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member" unitRef="USD" decimals="-3">141000</us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid>
    <us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid contextRef="AsOf2016-04-30_custom_CanadianCreditFacilitiesCMember_custom_CADARCAAmendmentMember" unitRef="USD" decimals="-3">496000</us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid>
    <us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid contextRef="AsOf2017-03-15_custom_CanadianCreditFacilitiesCMember_custom_CADARCAAmendment2017Member" unitRef="USD" decimals="-3">352000</us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid>
    <us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid contextRef="AsOf2016-04-30_custom_CanadianCreditFacilitiesCMember_custom_CADARCAAmendment2018Member" unitRef="USD" decimals="-3">136000</us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid>
    <us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid contextRef="AsOf2019-03-31_custom_USARCAAmendment2017Member_custom_UnitedStatesCreditFacilitiesBMember" unitRef="USD" decimals="-3">4400000</us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid>
    <us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid contextRef="AsOf2019-03-31_custom_USARCAAmendment2018Member_custom_UnitedStatesCreditFacilitiesBMember" unitRef="USD" decimals="-3">2300000</us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid>
    <us-gaap:DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1 contextRef="From2016-04-01to2016-04-30_custom_CanadianCreditFacilitiesBMember_currency_CAD_custom_CADARCAAmendment2017Member">P5Y</us-gaap:DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1>
    <ppsi:PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral contextRef="From2019-01-01to2019-03-31_custom_RevolvingCreditFacilityUSMember" unitRef="Pure" decimals="INF">0.65</ppsi:PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral>
    <us-gaap:DeferredFinanceCostsNet contextRef="AsOf2018-12-31" unitRef="USD" decimals="-3">47000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet contextRef="AsOf2018-12-31_us-gaap_LoansPayableMember" unitRef="USD" decimals="-3">45000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:DeferredFinanceCostsNet contextRef="PAsOn12_31_2015_LoansPayableMemberusgaapLongtermDebtTypeAxis" unitRef="USD" decimals="-3">39000</us-gaap:DeferredFinanceCostsNet>
    <us-gaap:GoodwillPeriodIncreaseDecrease contextRef="From2019-01-01to2019-03-31" unitRef="USD" xsi:nil="true" />
    <us-gaap:GoodwillPeriodIncreaseDecrease contextRef="From2019-01-01to2019-03-31_custom_CriticalPowerSolutionsSegmentMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:GoodwillPeriodIncreaseDecrease contextRef="From2019-01-01to2019-03-31_custom_TAndDSolutionsSegmentMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:GoodwillImpairmentLoss contextRef="From2019-01-01to2019-03-31" unitRef="USD" xsi:nil="true" />
    <us-gaap:GoodwillImpairmentLoss contextRef="From2019-01-01to2019-03-31_custom_CriticalPowerSolutionsSegmentMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:GoodwillImpairmentLoss contextRef="From2019-01-01to2019-03-31_custom_TAndDSolutionsSegmentMember" unitRef="USD" xsi:nil="true" />
    <us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount contextRef="AsOf2019-03-31" unitRef="USD" decimals="-3">515000</us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount contextRef="AsOf2019-03-31" unitRef="USD" decimals="-3">130000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:FinanceLeaseInterestPaymentOnLiability contextRef="From2019-01-01to2019-03-31" unitRef="USD" decimals="-3">41000</us-gaap:FinanceLeaseInterestPaymentOnLiability>
    <us-gaap:FinanceLeaseInterestPaymentOnLiability contextRef="From2018-01-01to2018-03-31_us-gaap_CorporateMember" unitRef="USD" decimals="-3">39000</us-gaap:FinanceLeaseInterestPaymentOnLiability>
    <us-gaap:BasisOfAccounting contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;1. BASIS OF PRESENTATION&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Overview&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Pioneer Power Solutions, Inc. and its wholly&#13;owned subsidiaries (referred to herein as the &amp;#8220;Company,&amp;#8221; &amp;#8220;Pioneer,&amp;#8221; &amp;#8220;we,&amp;#8221; &amp;#8220;our&amp;#8221;&#13;and &amp;#8220;us&amp;#8221;) manufacture, sell and service a broad range of specialty electrical transmission, distribution and on-site&#13;power generation equipment for applications in the utility, industrial, commercial and backup power markets. The Company is headquartered&#13;in Fort Lee, New Jersey and operates from eleven (11) additional locations in the U.S., Canada and Mexico for manufacturing, centralized&#13;distribution, engineering, sales and administration.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;We have two reportable segments as defined&#13;in our Annual Report on Form 10-K for the year ended December 31, 2018, as filed with the Securities and Exchange Commission (the&#13;&amp;#8220;SEC&amp;#8221;) on March 29, 2019: Transmission and Distribution Solutions (&amp;#8220;T&amp;#38;D Solutions&amp;#8221;) and Critical Power&#13;Solutions (&amp;#8220;Critical Power&amp;#8221;).&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Presentation&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The accompanying unaudited consolidated&#13;financial statements of the Company have been prepared pursuant to the rules of the SEC and reflect the accounts of the Company&#13;as of March 31, 2019. Certain information and footnote disclosures, normally included in annual financial statements prepared in&#13;accordance with accounting principles generally accepted in the United States (&amp;#8220;U.S. GAAP&amp;#8221;), have been condensed or&#13;omitted pursuant to those rules and regulations. We believe that the disclosures made are adequate to make the information presented&#13;not misleading to the reader. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary&#13;to fairly state the financial position, results of operations and cash flows with respect to the interim consolidated financial&#13;statements have been included. The results of operations for the interim period are not necessarily indicative of the results for&#13;the entire fiscal year. The year-end balance sheet data was derived from audited financial statements but does not include all&#13;disclosures required by U.S. GAAP for a year-end balance sheet.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;All dollar amounts (except share and per&#13;share data) presented in the notes to our unaudited consolidated financial statements are stated in thousands of dollars, unless&#13;otherwise noted. Amounts may not foot due to rounding.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;These unaudited consolidated financial&#13;statements include the accounts of Pioneer and its wholly-owned subsidiaries. All significant intercompany accounts and transactions&#13;have been eliminated in consolidation.&amp;#160;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;These unaudited consolidated financial&#13;statements should be read in conjunction with the risk factors and the audited consolidated financial statements and notes thereto&#13;of the Company and its subsidiaries included in the Company&amp;#8217;s Annual Report on Form 10-K for the year ended December 31,&#13;2018.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;Liquidity&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The accompanying financial statements have&#13;been prepared on a basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course&#13;of business. As shown in the accompanying financial statements as of the three months ended March 31, 2019, the Company has an&#13;accumulated deficit of $480, and has a working capital of $1.4 million. At March 31, 2019, we had total debt of $25.7 million and&#13;$175 of cash and cash equivalents on hand. We have historically met our cash needs through a combination of cash flows from operating&#13;activities and bank borrowings under our revolving credit facilities. Our cash requirements are generally for operating activities,&#13;debt repayment, capital improvements and acquisitions. As further discussed in Note 10 - Debt in Part I of this Form 10-Q our credit&#13;facilities&amp;#8217; maturity dates have been extended until April 1, 2020.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The financial statements included in this&#13;quarterly report have been prepared assuming that we will continue as a going concern, which contemplates the recoverability of&#13;assets and the satisfaction of liabilities in the normal course of business. Significant assumptions underlie this belief, including,&#13;among other things, that there will be no material adverse developments in our business, liquidity, capital requirements and that&#13;our credit facilities with our lender will remain available to us and will not need to be replaced.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;Management believes that its capital resources&#13;are adequate to fund operations through the first quarter of 2020, but the availability of the Company&amp;#8217;s capital resources&#13;is dependent on the Company&amp;#8217;s ability to meet the working capital obligations pursuant to the credit agreements with Bank&#13;of Montreal (&amp;#8220;BMO&amp;#8221;), its lender. The Company has certain credit arrangements with BMO that contain subjective acceleration&#13;clauses, and the Company has had several instances of non-compliance with certain of the covenants included in such credit agreements.&#13;Management has historically been able to obtain from BMO waivers of any non-compliance and management expects to be able to continue&#13;to obtain necessary waivers in the event of future non-compliance; however, there can be no assurance that the Company will be&#13;able to obtain such waivers, and should BMO refuse to provide a waiver in the future, the outstanding debt under the credit facilities&#13;could become due immediately. Additionally, the term of the Company&amp;#8217;s agreement with BMO ends in April 2020. While the Company&#13;intends to renew this agreement to continue to facilitate the credit facilities and has a history of renewals with BMO, the Company&amp;#8217;s&#13;ability to renew this arrangement under similar economic terms, if at all, is uncertain. The operations of the Company are subject&#13;to certain risks and uncertainties, including, among others, uncertainty of commercial manufacturing at acceptable margins, marketing&#13;or sales acceptance, and dependence on key personnel.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;</us-gaap:BasisOfAccounting>
    <us-gaap:MergersAcquisitionsAndDispositionsDisclosuresTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;3. DIVESTITURES&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;On January 22, 2019, Pioneer Critical Power,&#13;Inc., a Delaware corporation (&amp;#8220;PCPI&amp;#8221;), a wholly-owned subsidiary of the Company within Transmission and Distribution&#13;segment, CleanSpark and CleanSpark Acquisition, Inc., a Delaware corporation (&amp;#8220;Merger Sub&amp;#8221;), entered into an Agreement&#13;and Plan of Merger (the &amp;#8220;Merger Agreement&amp;#8221;), pursuant to which, among other things, Merger Sub merged with and into&#13;PCPI, with PCPI becoming a wholly-owned subsidiary of the CleanSpark and the surviving company of the merger (the &amp;#8220;Merger&amp;#8221;).&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;At the effective date of the Merger, all&#13;of the issued and outstanding shares of common stock of PCPI, par value $0.01 per share, were converted into the right to receive&#13;(i) 1,750,000 shares of common stock, par value $0.001 per share (&amp;#8220;Common Stock&amp;#8221;), of CleanSpark, (ii) a five-year&#13;warrant to purchase 500,000 shares of Common Stock at an exercise price of $1.60 per share, and (iii) a five-year warrant to purchase&#13;500,000 shares of Common Stock at an exercise price of $2.00 per share.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Merger Agreement also contains representations,&#13;warranties and covenants of the parties customary for transactions similar to those contemplated by the Merger Agreement. Such&#13;representations and warranties are made solely for purposes of the Merger Agreement and, in some cases, may be subject to qualifications&#13;and limitations agreed to by the parties in connection with the negotiated terms of the Merger Agreement and may have been qualified&#13;by disclosures that were made in connection with the parties&amp;#8217; entry into the Merger Agreement.&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;In connection with the Merger Agreement,&#13;the Company, CleanSpark and PCPI entered into an Indemnity Agreement (the &amp;#8220;Indemnity Agreement&amp;#8221;), dated January 22,&#13;2019, pursuant to which the Company agreed to assume the liabilities and obligations related to the claims made by Myers Powers&#13;Products, Inc. in the case titled &lt;i&gt;Myers Power Products, Inc. v. Pioneer Power Solutions, Inc., Pioneer Custom Electrical Products,&#13;Corp., et al.&lt;/i&gt;, Los Angeles County Superior Court Case No. BC606546 (the &amp;#8220;Myers Power Case&amp;#8221;) as they may relate&#13;to PCPI or CleanSpark after the closing of the Merger. In addition, the Company agreed to indemnify and hold harmless CleanSpark&#13;and the surviving company of the Merger and their respective officers, directors, agents, members and employees, and the heirs&#13;successors and assigns of the foregoing from and against all losses incurred by reason of claims made by Myers Power Products,&#13;Inc. as presented or substantially similar to that presented in the Myers Powers Case that are brought against CleanSpark or the&#13;surviving company of the Merger after the closing of the Merger. The Indemnify Agreement expires five years from the date of the&#13;Indemnity Agreement.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;In connection with entry into the Merger&#13;Agreement, the Company and CleanSpark entered into a Contract Manufacturing Agreement (the &amp;#8220;Contract Manufacturing Agreement&amp;#8221;),&#13;dated as of January 22, 2019, pursuant to which the Company will manufacture paralleling switchgear, automatic transfer switches&#13;and related control and circuit protective equipment (collectively, &amp;#8220;Products&amp;#8221;) exclusively for purchase by CleanSpark.&#13;CleanSpark will purchase the Products via purchase orders issued to the Company at any time and from time to time. The price for&#13;the Products payable by CleanSpark to the Company will be negotiated on a case by case basis, but all purchases of Products will&#13;have a target price of 91% of the CleanSpark customer&amp;#8217;s purchase order price and will not be more than 109% of the Company&amp;#8217;s&#13;cost. The Contract Manufacturing Agreement has a term of 18 months and may be extended by mutual agreement of the Company and CleanSpark.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;In connection with entry into the Merger&#13;Agreement, the Company and CleanSpark entered into a Non-Competition and Non-Solicitation Agreement (the &amp;#8220;Non-Compete Agreement&amp;#8221;),&#13;dated January 22, 2019, pursuant to which the Company agreed not to, among other things, own, manage, operate, finance, control,&#13;advise, render services to or guarantee the obligations of any person or entity that engages in or plans to engage in the design,&#13;manufacture, distribution and service of paralleling switchgear, automatic transfer switches, and related products (the &amp;#8220;Restricted&#13;Business&amp;#8221;). The Company agreed not to engage in the Restricted Business within any state or county within the United States&#13;in which CleanSpark or the surviving company of the Merger conducts such Restricted Business for a period of four (4) years from&#13;the date of the Non-Compete Agreement.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;In addition, the Company also agreed,&#13;for a period of four (4) years from the date of the Non-Compete Agreement, not to, among other things, directly or indirectly&#13;(i) solicit, induce, or attempt to induce customers, suppliers, licensees, licensors, franchisees, consultants of the Restricted&#13;Business as conducted by the Company, CleanSpark or the surviving company to cease doing business with the surviving company or&#13;CleanSpark or (ii) solicit, recruit, or encourage any of the surviving company&amp;#8217;s or CleanSpark&amp;#8217;s employees, or independent&#13;contractors to discontinue their employment or engagement with the surviving company or CleanSpark.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Merger resulted in the&#13;deconsolidation of PCPI and a gain of $4.2 million in the first quarter of 2019. The fair value of the investment in the common&#13;stock of CleanSpark was determined using quoted market prices and warrants were established using a Black Scholes model.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;From the date of sale through the quarter&#13;ended March 31, 2019, the estimated fair value of the warrants and common stock increased to $7.5 million and an unrealized mark&#13;to market gain of $3.3 million was recognized within other income.&lt;/p&gt;</us-gaap:MergersAcquisitionsAndDispositionsDisclosuresTextBlock>
    <us-gaap:RevenueFromContractWithCustomerTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;4. REVENUES&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;On January 1, 2018, we adopted Topic 606 using&#13;the modified retrospective method applied to those contracts which were not completed as of January 1, 2018. Results for reporting&#13;periods beginning after January 1, 2018 are presented under Topic 606.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0 1in 0 0"&gt;&lt;b&gt;Financial Statement Impact of Adopting ASC 606&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0 1in 0 0"&gt;&lt;b&gt;&amp;#160;&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The Company adopted ASC 606 using the modified&#13;retrospective method. There was no adjustment to opening retained earnings due to the impact of adopting Topic 606.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&lt;b&gt;Nature of our products and services&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Our principal products and services include&#13;custom-engineered electrical transformers and engine-generator sets and controls, complemented by a national field-service network&#13;to maintain and repair power generation assets.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;Products &lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;We provide electrical transformers and&#13;switchgear that help customers effectively and efficiently manage their electrical power distribution systems to desired specifications.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;We provide customers with an advanced&#13;data collection and monitoring platform for power generation equipment which is used to ensure smooth, uninterrupted power to&#13;operations during times of emergency.&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;i&gt;Services&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Power generation systems represent considerable&#13;investments that require proper maintenance and service in order to operate reliably during a time of emergency. Our&amp;#160;power&#13;maintenance programs provide&amp;#160;preventative maintenance, repair and support service for our customers&amp;#8217; power generation&#13;systems.&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Our principal source of revenue is derived&#13;from sales of products and fees for services. We measure revenue based upon the consideration specified in the customer arrangement,&#13;and revenue is recognized when the performance obligations in the customer arrangement are satisfied. A performance obligation&#13;is a promise in a contract to transfer a distinct product or service to the customer. The transaction price of a contract is allocated&#13;to each distinct performance obligation and recognized as revenue when or as, the customer receives the benefit of the performance&#13;obligation. Customers typically receive the benefit of our products when the risk of loss or control for the product transfers&#13;to the customer and for services as they are performed. Under ASC 606, revenue is recognized when a customer obtains control of&#13;promised products or services in an amount that reflects the consideration we expect to receive in exchange for those products&#13;or services. To achieve this core principal, the Company applies the following five steps:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;1)&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;i&gt;Identify&#13;the contract with a customer&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;A contract with a customer exists when&#13;(i) the Company enters into an enforceable contract with a customer that defines each party&amp;#8217;s rights regarding the products&#13;or services to be transferred and identifies the payment terms related to these products or services, (ii) the contract has commercial&#13;substance and, (iii) the Company determines that collection of substantially all consideration for products or services that are&#13;transferred is probable based on the customer&amp;#8217;s intent and ability to pay the promised consideration. The Company applies&#13;judgment in determining the customer&amp;#8217;s ability and intention to pay, which is based on a variety of factors including the&#13;customer&amp;#8217;s historical payment experience or, in the case of a new customer, published credit and financial information pertaining&#13;to the customer.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left"&gt;2)&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;i&gt;Identify&#13;the performance obligations in the contract&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 4.5pt"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Performance obligations promised in a contract&#13;are identified based on the products or services that will be transferred to the customer that are both capable of being distinct,&#13;whereby the customer can benefit from the product or service either on its own or together with other resources that are readily&#13;available from third parties or from the Company, and are distinct in the context of the contract, whereby the transfer of the&#13;products or services is separately identifiable from other promises in the contract. To the extent a contract includes multiple&#13;promised products or services, the Company must apply judgment to determine whether promised products or services are capable of&#13;being distinct and distinct in the context of the contract. If these criteria are not met the promised products or services are&#13;accounted for as a combined performance obligation.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;3)&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;i&gt;Determine&#13;the transaction price&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The transaction price is determined based&#13;on the consideration to which the Company will be entitled in exchange for transferring services to the customer. The customer&#13;payments are generally due in 30 days.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;4)&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;i&gt;Allocate&#13;the transaction price to performance obligations in the contract&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;If the contract contains a single performance&#13;obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance&#13;obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling&#13;price basis or cost of the product or service. The Company determines standalone selling price based on the price at which the&#13;performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company&#13;estimates the standalone selling price taking into account available information such as market conditions and internally approved&#13;pricing guidelines related to the performance obligations.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;5)&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;i&gt;Recognize&#13;revenue when or as the Company satisfies a performance obligation&lt;/i&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;The Company satisfies performance obligations&#13;either over time or at a point in time. Revenue is recognized at the time the related performance obligation is satisfied by transferring&#13;a promised product or service to a customer.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Substantially all of our revenue is recognized&#13;at a point of time, as the promised product passes to the customer. Service revenues include maintenance contracts that are recognized&#13;over time based on the contract term and repair services which are recognized as services are delivered.&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;The following table presents our revenues disaggregated by revenue&#13;discipline:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 80%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;font style="font-size: 10pt"&gt;Three Months Ended&lt;/font&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;&lt;font style="font-size: 10pt"&gt;March&#13;    31,&lt;/font&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;&lt;font style="font-size: 10pt"&gt;2019&lt;/font&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;&lt;font style="font-size: 10pt"&gt;2018&lt;/font&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 70%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;Products&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;22,928&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;$&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 12%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;25,016&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;Services&lt;/font&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&lt;font style="font-size: 10pt"&gt;1,771&lt;/font&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&#13; 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text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&lt;font style="font-size: 10pt"&gt;&amp;#160;&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"&gt;See Note 14 - Business Segment and Geographic Information in&#13;Notes to Consolidated Financial Statements in Part I of this Form 10-Q.&lt;/p&gt;</us-gaap:RevenueFromContractWithCustomerTextBlock>
    <us-gaap:OtherAssetsDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;8. OTHER ASSETS&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;Included in other assets at March 31, 2019 and December 31, 2018&#13;are right-of-use asset, net, of $4.1 and $4.3 million, respectively, related to our lease obligations.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0"&gt;In December 2011 and January&#13;2012, the Company made two secured loans, each in the amount of $300 to a developer of a renewable energy project in the U.S,&#13;secured by assets of the developer. The promissory notes accrue interest at a rate of 4.5% per annum with a final payment of all&#13;unpaid principal and interest becoming fully due and payable upon the earlier to occur of (i) the four year anniversary of the&#13;issuance date of the promissory notes, or (ii) an event of default.&amp;#160;As defined in the promissory notes, an event of default&#13;includes, but is not limited to, the following: any bankruptcy, reorganization or similar proceeding involving the borrower, a&#13;sale or transfer of substantially all the assets of the borrower, a default by the borrower relating to any indebtedness due to&#13;third parties, the incurrence of additional indebtedness by the borrower without the Company&amp;#8217;s written consent and failure&#13;of the borrower to perform its obligations pursuant to its other agreements with the Company, including its purchase order for&#13;pad mount transformers. The principal balance of the loan receivable is outstanding at March 31, 2019 and December 31, 2018. The&#13;Company expects to fully recover these amounts. At March 31, 2019 the Company has classified the principal of $600 as other assets&#13;as the Company does not anticipate the settlement of both notes in the next twelve months based upon ongoing negotiations with&#13;the debtor.&lt;/p&gt;</us-gaap:OtherAssetsDisclosureTextBlock>
    <ppsi:RightOfUseAsset contextRef="AsOf2018-12-31" unitRef="USD" decimals="-3">4800000</ppsi:RightOfUseAsset>
    <ppsi:RightOfUseAsset contextRef="AsOf2019-03-31" unitRef="USD" decimals="-3">4100000</ppsi:RightOfUseAsset>
    <us-gaap:LeasesOfLesseeDisclosureTextBlock contextRef="From2019-01-01to2019-03-31">&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;b&gt;15. LEASES&lt;/b&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The company leases certain offices, facilities&#13;and equipment under operating and financing leases. Our leases have remaining terms of 1 year to 7 years some of which contain&#13;options to extend up to 10 years. As of March 31, 2019 and 2018, assets recorded under finance leases were $3.3 million and $3.1&#13;million, respectively, and accumulated amortization associated with finance leases were $1.0 million and $412, respectively. As&#13;of March 31, 2019 and 2018, assets recorded under operating leases were $2.5 and $1.9 million, respectively and accumulated amortization&#13;associated with operating leases were $716 and $511, respectively. Such amounts are included within other assets.&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;The components of the lease expense were as&#13;follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;Three Months Ended&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;March 31,&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2018&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 74%; text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;Operating lease cost&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 10%; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;206&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="width: 10%; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;182&lt;/td&gt;&lt;td style="width: 1%; padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); 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font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Amortization of right-of-use asset&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;213&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;136&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Interest on lease liabilities&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;40&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;40&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;Total finance lease cost&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;253&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;176&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Other information related to leases was&#13;as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Supplemental Cash Flows Information&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;March 31,&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2018&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;Cash paid for amounts included in the measurement of lease liabilities&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 74%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Operating cash flows from operating leases&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;210&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 10%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;189&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Operating cash flows from finance leases&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;41&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;39&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Financing cash flows from finance leases&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;128&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;124&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Right-of-use assets obtained in exchange for lease obligations:&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Operating leases&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;184&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;161&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Finance leases&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;213&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;132&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Weighted Average Remaining Lease Term&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;&lt;b&gt;March 31,&lt;/b&gt;&lt;/font&gt;&lt;/td&gt;&lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="border-bottom: Black 1pt solid; font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;2018&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 74%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;Operating leases&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;2 years&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;3 years&lt;/font&gt;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;Finance leases&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;6 years&lt;/font&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: center"&gt;&lt;font style="font: 10pt Times New Roman, Times, Serif"&gt;7 years&lt;/font&gt;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Weighted Average Discount Rate&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;March 31,&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2019&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;2018&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 74%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;Operating leases&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;5.54&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;%&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 10%; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;5.50&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;Finance leases&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;6.29&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;%&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;5.50&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;%&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Future minimum lease payments under non-cancellable&#13;leases as of March 31, 2019 were as follows:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;Operating&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;Finance&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;Leases&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;Leases&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 68%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2019&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 13%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;616&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 13%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;489&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2020&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;801&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;558&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2021&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;410&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;593&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2022&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;91&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;391&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;2023&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;326&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Thereafter&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;&amp;#8212;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;853&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Total future minmum lease payments&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;1,918&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;3,210&lt;/td&gt;&lt;td style="text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Less imputed interest&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;(130&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;(515&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;)&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&amp;#160;&amp;#160;Total future minmum lease payments&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;1,788&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;$&lt;/td&gt;&lt;td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;2,695&lt;/td&gt;&lt;td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;/table&gt;&#13;&#13;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;Reported as of March 31, 2019:&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"&gt;&amp;#160;&lt;/p&gt;&#13;&#13;&lt;p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"&gt;&lt;/p&gt;&#13;&#13;&lt;table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif"&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;Operating&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center"&gt;Finance&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;Leases&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid"&gt;Leases&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="width: 68%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;Accounts payable and accrued liabilities&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 13%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;745&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="width: 1%; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;$&lt;/td&gt;&lt;td style="width: 13%; text-align: right; font: 10pt Times New Roman, Times, Serif"&gt;492&lt;/td&gt;&lt;td style="width: 1%; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;/tr&gt;&#13;&lt;tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif"&gt;&#13;    &lt;td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;Other long-term liabilities&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13;    &lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left"&gt;&amp;#160;&lt;/td&gt;&lt;td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right"&gt;1,043&lt;/td&gt;&lt;td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&lt;td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"&gt;&amp;#160;&lt;/td&gt;&#13; 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	<link:roleType roleURI="http://pioneerpower.com/role/GoodwillAndOtherIntangibleAssetsDetails1" id="GoodwillAndOtherIntangibleAssetsDetails1">
	  <link:definition>00000045 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/GoodwillAndOtherIntangibleAssetsDetails2" id="GoodwillAndOtherIntangibleAssetsDetails2">
	  <link:definition>00000046 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/GoodwillAndOtherIntangibleAssetsDetailsNarrative" id="GoodwillAndOtherIntangibleAssetsDetailsNarrative">
	  <link:definition>00000047 - Disclosure - GOODWILL AND OTHER INTANGIBLE ASSETS (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/DebtDetails" id="DebtDetails">
	  <link:definition>00000048 - Disclosure - DEBT (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/DebtDetailsNarrative" id="DebtDetailsNarrative">
	  <link:definition>00000049 - Disclosure - DEBT (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/DebtDetailsNarrative1" id="DebtDetailsNarrative1">
	  <link:definition>00000050 - Disclosure - DEBT (Details Narrative 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/DebtDetailsNarrative2" id="DebtDetailsNarrative2">
	  <link:definition>00000051 - Disclosure - DEBT (Details Narrative 2)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/PensionPlanDetails" id="PensionPlanDetails">
	  <link:definition>00000052 - Disclosure - PENSION PLAN (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/PensionPlanDetailsNarrative" id="PensionPlanDetailsNarrative">
	  <link:definition>00000053 - Disclosure - PENSION PLAN (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/StockholdersEquityDetails" id="StockholdersEquityDetails">
	  <link:definition>00000054 - Disclosure - STOCKHOLDERS' EQUITY (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/StockholdersEquityDetailsNarrative" id="StockholdersEquityDetailsNarrative">
	  <link:definition>00000055 - Disclosure - STOCKHOLDERS' EQUITY (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/BasicAndDilutedIncomeLossPerCommonShareDetails" id="BasicAndDilutedIncomeLossPerCommonShareDetails">
	  <link:definition>00000056 - Disclosure - BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/BusinessSegmentAndGeographicInformationDetails" id="BusinessSegmentAndGeographicInformationDetails">
	  <link:definition>00000057 - Disclosure - BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/BusinessSegmentAndGeographicInformationDetails1" id="BusinessSegmentAndGeographicInformationDetails1">
	  <link:definition>00000058 - Disclosure - BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/BusinessSegmentAndGeographicInformationDetailsNarrative" id="BusinessSegmentAndGeographicInformationDetailsNarrative">
	  <link:definition>00000059 - Disclosure - BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/LeasesDetails" id="LeasesDetails">
	  <link:definition>00000060 - Disclosure - LEASES (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/LeasesDetails1" id="LeasesDetails1">
	  <link:definition>00000061 - Disclosure - LEASES (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/LeasesDetails2" id="LeasesDetails2">
	  <link:definition>00000062 - Disclosure - LEASES (Details 2)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/LeasesDetails3" id="LeasesDetails3">
	  <link:definition>00000063 - Disclosure - LEASES (Details 3)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://pioneerpower.com/role/LeasesDetailsNarrative" id="LeasesDetailsNarrative">
	  <link:definition>00000064 - Disclosure - LEASES (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="ppsi-20190331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="ppsi-20190331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="ppsi-20190331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="ppsi-20190331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
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    <element id="ppsi_CanadianCreditFacilitiesCMember" name="CanadianCreditFacilitiesCMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="ppsi_UnitedStatesCreditFacilitiesBMember" name="UnitedStatesCreditFacilitiesBMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="ppsi_UnitedStatesFacilitiesBMember" name="UnitedStatesFacilitiesBMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
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<DOCUMENT>
<TYPE>EX-101.CAL
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<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
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<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LandMember_lbl" xml:lang="en-US">Land [Member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BuildingMember_lbl" xml:lang="en-US">Building [Member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_MachineryAndEquipmentMember_lbl" xml:lang="en-US">Machinery and Equipment [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FurnitureAndFixturesMember" xlink:to="us-gaap_FurnitureAndFixturesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FurnitureAndFixturesMember_lbl" xml:lang="en-US">Furniture and Fixtures [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConstructionInProgressMember" xlink:to="us-gaap_ConstructionInProgressMember_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_StatementGeographicalAxis_lbl" xml:lang="en-US">Geographical [Axis]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_CA" xlink:to="country_CA_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_CA_lbl" xml:lang="en-US">Canada [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="us-gaap_BalanceSheetLocationAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BalanceSheetLocationAxis" xlink:to="us-gaap_BalanceSheetLocationAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BalanceSheetLocationAxis_lbl" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesMember" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsPayableAndAccruedLiabilitiesMember" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesMember_lbl" xml:lang="en-US">Accounts Payable and Accrued Liabilities [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNoncurrentLiabilitiesMember" xlink:to="us-gaap_OtherNoncurrentLiabilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNoncurrentLiabilitiesMember_lbl" xml:lang="en-US">Other Long Term Liabilities [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_RangeAxis" xlink:to="srt_RangeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_RangeAxis_lbl" xml:lang="en-US">Range [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MinimumMember" xlink:label="srt_MinimumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MinimumMember" xlink:to="srt_MinimumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MinimumMember_lbl" xml:lang="en-US">Minimum [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_MaximumMember" xlink:label="srt_MaximumMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_MaximumMember" xlink:to="srt_MaximumMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_MaximumMember_lbl" xml:lang="en-US">MaximumMember</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="us-gaap_StatementBusinessSegmentsAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementBusinessSegmentsAxis" xlink:to="us-gaap_StatementBusinessSegmentsAxis_lbl" xlink:type="arc" />
      <link: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]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CriticalPowerSolutionsSegmentMember" xlink:to="ppsi_CriticalPowerSolutionsSegmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CriticalPowerSolutionsSegmentMember_lbl" xml:lang="en-US">Critical Power Segment [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_TAndDSolutionsSegmentMember" xlink:to="ppsi_TAndDSolutionsSegmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_TAndDSolutionsSegmentMember_lbl" xml:lang="en-US">T And D Segment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CorporateMember" xlink:label="us-gaap_CorporateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CorporateMember" xlink:to="us-gaap_CorporateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CorporateMember_lbl" xml:lang="en-US">Unallocated Corporate Overhead Expenses [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="country_US" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="country_US" xlink:to="country_US_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="country_US_lbl" xml:lang="en-US">United States [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis_lbl" xml:lang="en-US">Receivable Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesReceivableMember" xlink:label="us-gaap_NotesReceivableMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesReceivableMember" xlink:to="us-gaap_NotesReceivableMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesReceivableMember_lbl" xml:lang="en-US">Notes Receivable - Developer [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_TAndDSolutionsSegmentMember" xlink:to="ppsi_TAndDSolutionsSegmentMember_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ppsi_TAndDSolutionsSegmentMember_2_lbl" xml:lang="en-US">T and D Segment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xml:lang="en-US">Finite-Lived Intangible Assets By Major Class [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_FiniteLivedIntangibleAssetsMajorClassMember" xlink:label="ppsi_FiniteLivedIntangibleAssetsMajorClassMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FiniteLivedIntangibleAssetsMajorClassMember" xlink:to="ppsi_FiniteLivedIntangibleAssetsMajorClassMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_FiniteLivedIntangibleAssetsMajorClassMember_lbl" xml:lang="en-US">Total Intangible [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="us-gaap_CustomerRelationshipsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CustomerRelationshipsMember" xlink:to="us-gaap_CustomerRelationshipsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CustomerRelationshipsMember_lbl" xml:lang="en-US">Customer Relationships [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NoncompeteAgreementsMember" xlink:to="us-gaap_NoncompeteAgreementsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NoncompeteAgreementsMember_lbl" xml:lang="en-US">Noncompete Agreements [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TechnologyBasedIntangibleAssetsMember" xlink:label="us-gaap_TechnologyBasedIntangibleAssetsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TechnologyBasedIntangibleAssetsMember" xlink:to="us-gaap_TechnologyBasedIntangibleAssetsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TechnologyBasedIntangibleAssetsMember_lbl" xml:lang="en-US">Internally Developed Software [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DevelopedTechnologyRightsMember" xlink:label="us-gaap_DevelopedTechnologyRightsMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DevelopedTechnologyRightsMember" xlink:to="us-gaap_DevelopedTechnologyRightsMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DevelopedTechnologyRightsMember_lbl" xml:lang="en-US">Developed Technology [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TrademarksMember" xlink:label="us-gaap_TrademarksMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TrademarksMember" xlink:to="us-gaap_TrademarksMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TrademarksMember_lbl" xml:lang="en-US">Trademarks [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis_lbl" xml:lang="en-US">Indefinite-lived Intangible Assets [Axis]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_TechnologyRelatedIndustryAccreditationsMember_lbl" xml:lang="en-US">Technology Related Industry Accreditations [Member]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AwardTypeAxis" xlink:to="us-gaap_AwardTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AwardTypeAxis_lbl" xml:lang="en-US">Award Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_IncentiveStockOptionMember" xlink:label="ppsi_IncentiveStockOptionMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncentiveStockOptionMember" xlink:to="ppsi_IncentiveStockOptionMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_IncentiveStockOptionMember_lbl" xml:lang="en-US">Incentive Stock Option [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="us-gaap_IncomeStatementLocationAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeStatementLocationAxis" xlink:to="us-gaap_IncomeStatementLocationAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeStatementLocationAxis_lbl" xml:lang="en-US">Income Statement Location [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SellingGeneralAndAdministrativeExpensesMember" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpensesMember_lbl" xml:lang="en-US">Selling, General and Administrative Expenses [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherExpenseMember" xlink:label="us-gaap_OtherExpenseMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherExpenseMember" xlink:to="us-gaap_OtherExpenseMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherExpenseMember_lbl" xml:lang="en-US">Other Expense [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_ConsolidatedEntitiesAxis" xlink:label="srt_ConsolidatedEntitiesAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ConsolidatedEntitiesAxis" xlink:to="srt_ConsolidatedEntitiesAxis_lbl" xlink:type="arc" />
      <link: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]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_PCPIMember" xlink:label="ppsi_PCPIMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_PCPIMember" xlink:to="ppsi_PCPIMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_PCPIMember_lbl" xml:lang="en-US">PCPI [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_NevadaCorporatioCleanSparkMember" xlink:label="ppsi_NevadaCorporatioCleanSparkMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NevadaCorporatioCleanSparkMember" xlink:to="ppsi_NevadaCorporatioCleanSparkMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_NevadaCorporatioCleanSparkMember_lbl" xml:lang="en-US">Nevada corporation (CleanSpark) [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinancialInstrumentAxis" xlink:label="us-gaap_FinancialInstrumentAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinancialInstrumentAxis" xlink:to="us-gaap_FinancialInstrumentAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinancialInstrumentAxis_lbl" xml:lang="en-US">Financial Instrument [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WarrantMember" xlink:label="us-gaap_WarrantMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WarrantMember" xlink:to="us-gaap_WarrantMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WarrantMember_lbl" xml:lang="en-US">Warrant [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_Warrant1Member" xlink:label="ppsi_Warrant1Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_Warrant1Member" xlink:to="ppsi_Warrant1Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_Warrant1Member_lbl" xml:lang="en-US">Warrant 1 [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="us-gaap_TypeOfArrangementAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_TypeOfArrangementAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_ContractManufacturingAgreementMember" xlink:label="ppsi_ContractManufacturingAgreementMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ContractManufacturingAgreementMember" xlink:to="ppsi_ContractManufacturingAgreementMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_ContractManufacturingAgreementMember_lbl" xml:lang="en-US">Contract Manufacturing Agreement [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="us-gaap_CreditFacilityAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CreditFacilityAxis" xlink:to="us-gaap_CreditFacilityAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CreditFacilityAxis_lbl" xml:lang="en-US">Credit Facility [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignLineOfCreditMember" xlink:label="us-gaap_ForeignLineOfCreditMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignLineOfCreditMember" xlink:to="us-gaap_ForeignLineOfCreditMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignLineOfCreditMember_lbl" xml:lang="en-US">Canadian Facilities [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd#srt_CurrencyAxis" xlink:label="srt_CurrencyAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_CurrencyAxis" xlink:to="srt_CurrencyAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="srt_CurrencyAxis_lbl" xml:lang="en-US">Currency [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd#currency_CAD" xlink:label="currency_CAD" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="currency_CAD" xlink:to="currency_CAD_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="currency_CAD_lbl" xml:lang="en-US">Canada, Dollars</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CanadianCreditFacilitiesAMember" xlink:label="ppsi_CanadianCreditFacilitiesAMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesAMember" xlink:to="ppsi_CanadianCreditFacilitiesAMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CanadianCreditFacilitiesAMember_lbl" xml:lang="en-US">Canadian Credit Facilities A [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CanadianCreditFacilitiesBMember" xlink:label="ppsi_CanadianCreditFacilitiesBMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesBMember" xlink:to="ppsi_CanadianCreditFacilitiesBMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CanadianCreditFacilitiesBMember_lbl" xml:lang="en-US">Canadian Credit Facilities B [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CanadianCreditFacilitiesCMember" xlink:label="ppsi_CanadianCreditFacilitiesCMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesCMember" xlink:to="ppsi_CanadianCreditFacilitiesCMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CanadianCreditFacilitiesCMember_lbl" xml:lang="en-US">Canadian Credit Facilities C [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CADARCAAmendment2017Member" xlink:label="ppsi_CADARCAAmendment2017Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CADARCAAmendment2017Member" xlink:to="ppsi_CADARCAAmendment2017Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CADARCAAmendment2017Member_lbl" xml:lang="en-US">2017 CAD ARCA Amendment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_VariableRateAxis" xlink:label="us-gaap_VariableRateAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_VariableRateAxis" xlink:to="us-gaap_VariableRateAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_VariableRateAxis_lbl" xml:lang="en-US">Variable Rate [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BaseRateMember" xlink:label="us-gaap_BaseRateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BaseRateMember" xlink:to="us-gaap_BaseRateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BaseRateMember_lbl" xml:lang="en-US">U.S. Base Rate [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LondonInterbankOfferedRateLIBORMember" xlink:to="us-gaap_LondonInterbankOfferedRateLIBORMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LondonInterbankOfferedRateLIBORMember_lbl" xml:lang="en-US">LIBOR [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CADARCAAmendment2018Member" xlink:label="ppsi_CADARCAAmendment2018Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CADARCAAmendment2018Member" xlink:to="ppsi_CADARCAAmendment2018Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CADARCAAmendment2018Member_lbl" xml:lang="en-US">2018 CAD ARCA Amendment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CADARCAAmendmentMember" xlink:label="ppsi_CADARCAAmendmentMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CADARCAAmendmentMember" xlink:to="ppsi_CADARCAAmendmentMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CADARCAAmendmentMember_lbl" xml:lang="en-US">CAD ARCA Amendment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CanadianCreditFacilitiesMember" xlink:label="ppsi_CanadianCreditFacilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesMember" xlink:to="ppsi_CanadianCreditFacilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CanadianCreditFacilitiesMember_lbl" xml:lang="en-US">Canadian Credit Facilities [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_RevolvingCreditFacilityUSMember" xlink:label="ppsi_RevolvingCreditFacilityUSMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RevolvingCreditFacilityUSMember" xlink:to="ppsi_RevolvingCreditFacilityUSMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_RevolvingCreditFacilityUSMember_lbl" xml:lang="en-US">U.S. Credit Facilities [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_UnitedStatesCreditFacilitiesMember" xlink:label="ppsi_UnitedStatesCreditFacilitiesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesCreditFacilitiesMember" xlink:to="ppsi_UnitedStatesCreditFacilitiesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_UnitedStatesCreditFacilitiesMember_lbl" xml:lang="en-US">U.S. Credit Facilities A [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_UnitedStatesCreditFacilitiesBMember" xlink:label="ppsi_UnitedStatesCreditFacilitiesBMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesCreditFacilitiesBMember" xlink:to="ppsi_UnitedStatesCreditFacilitiesBMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_UnitedStatesCreditFacilitiesBMember_lbl" xml:lang="en-US">United States Credit Facilities B [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_RevolvingCreditFacility1Member" xlink:label="ppsi_RevolvingCreditFacility1Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RevolvingCreditFacility1Member" xlink:to="ppsi_RevolvingCreditFacility1Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_RevolvingCreditFacility1Member_lbl" xml:lang="en-US">U.S. Credit Facility - MasterCard [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_USARCAAmendment2017Member" xlink:label="ppsi_USARCAAmendment2017Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_USARCAAmendment2017Member" xlink:to="ppsi_USARCAAmendment2017Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_USARCAAmendment2017Member_lbl" xml:lang="en-US">2017 US ARCA Amendment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrimeRateMember" xlink:label="us-gaap_PrimeRateMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PrimeRateMember" xlink:to="us-gaap_PrimeRateMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrimeRateMember_lbl" xml:lang="en-US">Bank's Prime Rate [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_USARCAAmendment2018Member" xlink:label="ppsi_USARCAAmendment2018Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_USARCAAmendment2018Member" xlink:to="ppsi_USARCAAmendment2018Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_USARCAAmendment2018Member_lbl" xml:lang="en-US">2018 US ARCA Amendment [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_CreditFacilityBMember" xlink:label="ppsi_CreditFacilityBMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CreditFacilityBMember" xlink:to="ppsi_CreditFacilityBMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_CreditFacilityBMember_lbl" xml:lang="en-US">Credit Facility B [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_UnitedStatesFacilitiesAMember" xlink:label="ppsi_UnitedStatesFacilitiesAMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesFacilitiesAMember" xlink:to="ppsi_UnitedStatesFacilitiesAMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_UnitedStatesFacilitiesAMember_lbl" xml:lang="en-US">U.S. Facilities A [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_UnitedStatesFacilitiesBMember" xlink:label="ppsi_UnitedStatesFacilitiesBMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesFacilitiesBMember" xlink:to="ppsi_UnitedStatesFacilitiesBMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_UnitedStatesFacilitiesBMember_lbl" xml:lang="en-US">USD Facility B [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="us-gaap_LongtermDebtTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongtermDebtTypeAxis" xlink:to="us-gaap_LongtermDebtTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongtermDebtTypeAxis_lbl" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LoansPayableMember" xlink:label="us-gaap_LoansPayableMember" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LoansPayableMember_lbl" xml:lang="en-US">Nexus Promissory Note [Member]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDiluted_lbl" xml:lang="en-US">Diluted</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_lbl" xml:lang="en-US">Weighted average common shares outstanding:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_lbl" xml:lang="en-US">Basic (in shares)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_lbl" xml:lang="en-US">Diluted (in shares)</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_lbl" xml:lang="en-US">Other comprehensive income (loss)</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_lbl" xml:lang="en-US">Foreign currency translation adjustments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_lbl" xml:lang="en-US">Amortization of net prior service costs and net actuarial losses, net of tax</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_lbl" xml:lang="en-US">Other comprehensive loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_lbl" xml:lang="en-US">Comprehensive income (loss)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="us-gaap_StatementOfFinancialPositionAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StatementOfFinancialPositionAbstract" xlink:to="us-gaap_StatementOfFinancialPositionAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfFinancialPositionAbstract_lbl" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsAbstract" xlink:to="us-gaap_AssetsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsAbstract_lbl" xml:lang="en-US">ASSETS</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="us-gaap_AssetsCurrentAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrentAbstract" xlink:to="us-gaap_AssetsCurrentAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrentAbstract_lbl" xml:lang="en-US">Current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="us-gaap_ShortTermInvestments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShortTermInvestments" xlink:to="us-gaap_ShortTermInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShortTermInvestments_lbl" xml:lang="en-US">Short term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsReceivableNetCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsReceivableNetCurrent_lbl" xml:lang="en-US">Accounts receivable, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryNet" xlink:label="us-gaap_InventoryNet" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryNet_lbl" xml:lang="en-US">Inventories, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="us-gaap_IncomeTaxesReceivable" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeTaxesReceivable_lbl" xml:lang="en-US">Income taxes receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PrepaidExpenseAndOtherAssetsCurrent_lbl" xml:lang="en-US">Prepaid expenses and other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_AssetsCurrent_lbl" xml:lang="en-US">Total current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_lbl" xml:lang="en-US">Property, plant and equipment, net</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxAssetsNetNoncurrent_lbl" xml:lang="en-US">Deferred income taxes</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssets_lbl" xml:lang="en-US">Other assets</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Assets_lbl" xml:lang="en-US">Total assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquityAbstract_lbl" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="us-gaap_LiabilitiesCurrentAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrentAbstract_lbl" xml:lang="en-US">Current liabilities</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BankOverdrafts_lbl" xml:lang="en-US">Bank overdrafts</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCredit_lbl" xml:lang="en-US">Revolving credit facilities</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_lbl" xml:lang="en-US">Current maturities of long-term debt</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccruedIncomeTaxesCurrent_lbl" xml:lang="en-US">Income taxes payable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesCurrent_lbl" xml:lang="en-US">Total current liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtNoncurrent_lbl" xml:lang="en-US">Long-term debt, net of current maturities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:to="us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_lbl" xml:lang="en-US">Pension deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="us-gaap_OtherLiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesNoncurrent" xlink:to="us-gaap_OtherLiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesNoncurrent_lbl" xml:lang="en-US">Other long-term liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_lbl" xml:lang="en-US">Deferred income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_Liabilities_lbl" xml:lang="en-US">Total liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="us-gaap_StockholdersEquityAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityAbstract" xlink:to="us-gaap_StockholdersEquityAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityAbstract_lbl" xml:lang="en-US">Stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockValue" xlink:to="us-gaap_PreferredStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockValue_lbl" xml:lang="en-US">Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockValue" xlink:to="us-gaap_CommonStockValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockValue_lbl" xml:lang="en-US">Common stock, $0.001 par value, 30,000,000 shares authorized; 8,726,045 shares issued and outstanding on March 31, 2019 and December 31, 2018</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="us-gaap_AdditionalPaidInCapital" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdditionalPaidInCapital" xlink:to="us-gaap_AdditionalPaidInCapital_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdditionalPaidInCapital_lbl" xml:lang="en-US">Additional paid-in capital</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_lbl" xml:lang="en-US">Accumulated other comprehensive loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RetainedEarningsAccumulatedDeficit" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit_lbl" xml:lang="en-US">Accumulated deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_StockholdersEquity_lbl" xml:lang="en-US">Total stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_lbl" xml:lang="en-US">Total liabilities and stockholders' equity</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockParOrStatedValuePerShare" xlink:to="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Preferred stock, par value (in dollars per share)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="us-gaap_PreferredStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesAuthorized" xlink:to="us-gaap_PreferredStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesAuthorized_lbl" xml:lang="en-US">Preferred stock, authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="us-gaap_PreferredStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PreferredStockSharesIssued" xlink:to="us-gaap_PreferredStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PreferredStockSharesIssued_lbl" xml:lang="en-US">Preferred stock, issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockParOrStatedValuePerShare" xlink:to="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockParOrStatedValuePerShare_lbl" xml:lang="en-US">Common stock, par value (in dollars per share)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="us-gaap_CommonStockSharesAuthorized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesAuthorized" xlink:to="us-gaap_CommonStockSharesAuthorized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesAuthorized_lbl" xml:lang="en-US">Common stock, authorized</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="us-gaap_CommonStockSharesIssued" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesIssued" xlink:to="us-gaap_CommonStockSharesIssued_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesIssued_lbl" xml:lang="en-US">Common stock, issued</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="us-gaap_CommonStockSharesOutstanding" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CommonStockSharesOutstanding_lbl" xml:lang="en-US">Common stock, outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="us-gaap_StatementOfCashFlowsAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementOfCashFlowsAbstract_lbl" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Depreciation_lbl" xml:lang="en-US">Depreciation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="us-gaap_AmortizationOfIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfIntangibleAssets_lbl" xml:lang="en-US">Amortization of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:to="us-gaap_FinanceLeaseRightOfUseAssetAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization_lbl" xml:lang="en-US">Amortization of right-of-use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AmortizationOfFinancingCosts" xlink:label="us-gaap_AmortizationOfFinancingCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfFinancingCosts" xlink:to="us-gaap_AmortizationOfFinancingCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AmortizationOfFinancingCosts_lbl" xml:lang="en-US">Amortization of debt issuance cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit_lbl" xml:lang="en-US">Deferred income tax expense (benefit)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="us-gaap_ProvisionForDoubtfulAccounts" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProvisionForDoubtfulAccounts_lbl" xml:lang="en-US">Change in receivable reserves</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryLIFOReservePeriodCharge" xlink:label="us-gaap_InventoryLIFOReservePeriodCharge" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryLIFOReservePeriodCharge" xlink:to="us-gaap_InventoryLIFOReservePeriodCharge_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryLIFOReservePeriodCharge_lbl" xml:lang="en-US">Change in inventory reserves</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GainLossOnSaleOfProject" xlink:label="us-gaap_GainLossOnSaleOfProject" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GainLossOnSaleOfProject_lbl" xml:lang="en-US">Gain on sale of subsidiary</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnInvestments" xlink:to="us-gaap_UnrealizedGainLossOnInvestments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_UnrealizedGainLossOnInvestments_lbl" xml:lang="en-US">Unrealized gain on short term investments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:to="us-gaap_PensionAndOtherPostretirementBenefitExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PensionAndOtherPostretirementBenefitExpense_lbl" xml:lang="en-US">Accrued pension</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensation" xlink:to="us-gaap_ShareBasedCompensation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensation_lbl" xml:lang="en-US">Stock-based compensation</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherOperatingActivitiesCashFlowStatement" xlink:to="us-gaap_OtherOperatingActivitiesCashFlowStatement_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherOperatingActivitiesCashFlowStatement_lbl" xml:lang="en-US">Other</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_lbl" xml:lang="en-US">Foreign currency remeasurement loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:to="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl" xml:lang="en-US">Changes in current operating assets and liabilities:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_lbl" xml:lang="en-US">Accounts receivable</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="us-gaap_IncreaseDecreaseInInventories" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInInventories_lbl" xml:lang="en-US">Inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_lbl" xml:lang="en-US">Prepaid expenses and other assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:to="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_lbl" xml:lang="en-US">Income taxes</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl" xml:lang="en-US">Accounts payable and accrued liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl" xml:lang="en-US">Net cash provided by operating activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl" xml:lang="en-US">Investing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl" xml:lang="en-US">Additions to property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl" xml:lang="en-US">Net cash used in investing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl" xml:lang="en-US">Financing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfBankOverdrafts" xlink:label="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts" xlink:to="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts_lbl" xml:lang="en-US">Bank overdrafts</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="us-gaap_ProceedsFromShortTermDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromShortTermDebt" xlink:to="us-gaap_ProceedsFromShortTermDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ProceedsFromShortTermDebt_lbl" xml:lang="en-US">Short term borrowings</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfLongTermDebt_lbl" xml:lang="en-US">Borrowing under debt agreement</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="us-gaap_RepaymentsOfDebt" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RepaymentsOfDebt" xlink:to="us-gaap_RepaymentsOfDebt_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_RepaymentsOfDebt_lbl" xml:lang="en-US">Repayment of debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_lbl" xml:lang="en-US">Payment of debt issuance cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities" xlink:label="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities" xlink:to="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities_lbl" xml:lang="en-US">Principal repayments of financing leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl" xml:lang="en-US">Net cash used in financing activities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_lbl" xml:lang="en-US">Increase in cash and cash equivalents</link:label>
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      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValueAbstract" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValueAbstract" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValueAbstract_lbl" xml:lang="en-US">Cash and cash equivalents</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue_3_lbl" xlink:type="arc" />
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementTable_lbl" xml:lang="en-US">Statement [Table]</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StatementLineItems_lbl" xml:lang="en-US">Statement [Line Items]</link:label>
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingAbstract" xlink:to="us-gaap_SegmentReportingAbstract_lbl" xlink:type="arc" />
      <link: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]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingDisclosureTextBlock" xlink:to="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentReportingDisclosureTextBlock_lbl" xml:lang="en-US">BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="us-gaap_LeasesAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeasesAbstract" xlink:to="us-gaap_LeasesAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeasesAbstract_lbl" xml:lang="en-US">Leases [Abstract]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:label="us-gaap_LeasesOfLesseeDisclosureTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeasesOfLesseeDisclosureTextBlock" xlink:to="us-gaap_LeasesOfLesseeDisclosureTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeasesOfLesseeDisclosureTextBlock_lbl" xml:lang="en-US">LEASES</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:to="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_lbl" xml:lang="en-US">Recent Accounting Pronouncements</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:to="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DisaggregationOfRevenueTableTextBlock_lbl" xml:lang="en-US">Schedule of revenues disaggregated by revenue discipline</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:to="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfInventoryCurrentTableTextBlock_lbl" xml:lang="en-US">Schedule of the components of inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:to="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentTextBlock_lbl" xml:lang="en-US">Schedule of property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="us-gaap_ScheduleOfGoodwillTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfGoodwillTextBlock" xlink:to="us-gaap_ScheduleOfGoodwillTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfGoodwillTextBlock_lbl" xml:lang="en-US">Schedule of carrying amount of goodwill by reportable segment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock" xlink:to="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_lbl" xml:lang="en-US">Schedule of changes in intangible asset balances</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_ScheduleOfIntangibleAssetsTableTextBlock" xlink:label="ppsi_ScheduleOfIntangibleAssetsTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ScheduleOfIntangibleAssetsTableTextBlock" xlink:to="ppsi_ScheduleOfIntangibleAssetsTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_ScheduleOfIntangibleAssetsTableTextBlock_lbl" xml:lang="en-US">Schedule of components of intangible assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="us-gaap_ScheduleOfDebtInstrumentsTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:to="us-gaap_ScheduleOfDebtInstrumentsTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDebtInstrumentsTextBlock_lbl" xml:lang="en-US">Schedule of long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock" xlink:label="us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock" xlink:to="us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock_lbl" xml:lang="en-US">Schedule of pension plan expenses</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock" xlink:to="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock_lbl" xml:lang="en-US">Schedule of stock option activity under the 2011 Long-Term Incentive Plan</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:to="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_lbl" xml:lang="en-US">Schedule of computation of basic and diluted loss per share</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_lbl" xml:lang="en-US">Schedule of information about segment income and loss</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock" xlink:label="us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock" xlink:to="us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock_lbl" xml:lang="en-US">Schedule of revenues attributable to countries</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfRentExpenseTableTextBlock" xlink:label="us-gaap_ScheduleOfRentExpenseTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfRentExpenseTableTextBlock" xlink:to="us-gaap_ScheduleOfRentExpenseTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfRentExpenseTableTextBlock_lbl" xml:lang="en-US">Schedule of component of lease expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherLiabilitiesTableTextBlock" xlink:label="us-gaap_OtherLiabilitiesTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherLiabilitiesTableTextBlock" xlink:to="us-gaap_OtherLiabilitiesTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherLiabilitiesTableTextBlock_lbl" xml:lang="en-US">Schedule of other information related to leases</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_LesseeLeaseLiabilityMaturityTableTextBlock" xlink:label="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock" xlink:to="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock_lbl" xml:lang="en-US">Schedule of future minimum lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock" xlink:label="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock" xlink:to="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock_lbl" xml:lang="en-US">Schedule of reported amounts of lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NumberOfReportableSegments" xlink:label="us-gaap_NumberOfReportableSegments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NumberOfReportableSegments" xlink:to="us-gaap_NumberOfReportableSegments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NumberOfReportableSegments_lbl" xml:lang="en-US">Number of reportable segments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock_lbl" xml:lang="en-US">Issuance of common stock</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount" xlink:label="us-gaap_DebtLongtermAndShorttermCombinedAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtLongtermAndShorttermCombinedAmount" xlink:to="us-gaap_DebtLongtermAndShorttermCombinedAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtLongtermAndShorttermCombinedAmount_lbl" xml:lang="en-US">Debt</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_WorkingCapitalDeficit" xlink:label="ppsi_WorkingCapitalDeficit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WorkingCapitalDeficit" xlink:to="ppsi_WorkingCapitalDeficit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_WorkingCapitalDeficit_lbl" xml:lang="en-US">Working capital deficit</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_NumberOfReportingUnitsWithGoodwill" xlink:label="ppsi_NumberOfReportingUnitsWithGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NumberOfReportingUnitsWithGoodwill" xlink:to="ppsi_NumberOfReportingUnitsWithGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_NumberOfReportingUnitsWithGoodwill_lbl" xml:lang="en-US">Number of reporting units with goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" xlink:label="us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1" xlink:to="us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1_lbl" xml:lang="en-US">Increase (decrease) in retained earnings</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_IncreaseDecreaseInAssets" xlink:label="ppsi_IncreaseDecreaseInAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncreaseDecreaseInAssets" xlink:to="ppsi_IncreaseDecreaseInAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_IncreaseDecreaseInAssets_lbl" xml:lang="en-US">Increase (decrease) in assets</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_IncreaseDecreaseInLiabilities" xlink:label="ppsi_IncreaseDecreaseInLiabilities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncreaseDecreaseInLiabilities" xlink:to="ppsi_IncreaseDecreaseInLiabilities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_IncreaseDecreaseInLiabilities_lbl" xml:lang="en-US">Increase (decrease) in liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="us-gaap_SubsequentEventTypeAxis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SubsequentEventTypeAxis_lbl" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_TypeOfArrangementAxis" xlink:to="us-gaap_TypeOfArrangementAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_TypeOfArrangementAxis_2_lbl" xml:lang="en-US">Type of Arrangement and Non-arrangement Transactions [Axis]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ConversionOfStockSharesConverted1" xlink:label="us-gaap_ConversionOfStockSharesConverted1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ConversionOfStockSharesConverted1" xlink:to="us-gaap_ConversionOfStockSharesConverted1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ConversionOfStockSharesConverted1_lbl" xml:lang="en-US">Number of shares converted</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_WarrantTerm" xlink:label="ppsi_WarrantTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WarrantTerm" xlink:to="ppsi_WarrantTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_WarrantTerm_lbl" xml:lang="en-US">Warrant term</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_DescriptionOfPrice" xlink:label="ppsi_DescriptionOfPrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DescriptionOfPrice" xlink:to="ppsi_DescriptionOfPrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_DescriptionOfPrice_lbl" xml:lang="en-US">Description of price</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_DescriptionOfContractAgreementTerm" xlink:label="ppsi_DescriptionOfContractAgreementTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DescriptionOfContractAgreementTerm" xlink:to="ppsi_DescriptionOfContractAgreementTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_DescriptionOfContractAgreementTerm_lbl" xml:lang="en-US">Description of contract agreement term</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_GainOnDeconsolidation" xlink:label="ppsi_GainOnDeconsolidation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_GainOnDeconsolidation" xlink:to="ppsi_GainOnDeconsolidation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_GainOnDeconsolidation_lbl" xml:lang="en-US">Gain on deconsolidation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockholdersEquityPeriodIncreaseDecrease" xlink:label="us-gaap_StockholdersEquityPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquityPeriodIncreaseDecrease" xlink:to="us-gaap_StockholdersEquityPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquityPeriodIncreaseDecrease_lbl" xml:lang="en-US">Amount of stock increase</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized" xlink:label="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized" xlink:to="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized_lbl" xml:lang="en-US">Recognized gain</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="srt_ProductOrServiceAxis" xlink:to="srt_ProductOrServiceAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="srt_ProductOrServiceAxis_2_lbl" xml:lang="en-US">Product and Service [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax" xlink:to="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax_2_lbl" xml:lang="en-US">Total Revenue</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="us-gaap_InventoryRawMaterials" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryRawMaterials" xlink:to="us-gaap_InventoryRawMaterials_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryRawMaterials_lbl" xml:lang="en-US">Raw materials</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="us-gaap_InventoryWorkInProcess" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryWorkInProcess" xlink:to="us-gaap_InventoryWorkInProcess_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryWorkInProcess_lbl" xml:lang="en-US">Work in process</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="us-gaap_InventoryFinishedGoods" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryFinishedGoods" xlink:to="us-gaap_InventoryFinishedGoods_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryFinishedGoods_lbl" xml:lang="en-US">Finished goods</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_InventoryValuationReserves" xlink:label="us-gaap_InventoryValuationReserves" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryValuationReserves" xlink:to="us-gaap_InventoryValuationReserves_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_InventoryValuationReserves_lbl" xml:lang="en-US">Provision for excess and obsolete inventory</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryNet" xlink:to="us-gaap_InventoryNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_InventoryNet_2_lbl" xml:lang="en-US">Total inventories</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherInventoryInTransit" xlink:label="us-gaap_OtherInventoryInTransit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherInventoryInTransit" xlink:to="us-gaap_OtherInventoryInTransit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherInventoryInTransit_lbl" xml:lang="en-US">Goods in transit</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentCollateralAmount" xlink:label="us-gaap_DebtInstrumentCollateralAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentCollateralAmount" xlink:to="us-gaap_DebtInstrumentCollateralAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentCollateralAmount_lbl" xml:lang="en-US">Collateral pledged</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_lbl" xml:lang="en-US">Property, Plant and Equipment [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentLineItems" xlink:to="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentLineItems_lbl" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="us-gaap_PropertyPlantAndEquipmentGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentGross" xlink:to="us-gaap_PropertyPlantAndEquipmentGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentGross_lbl" xml:lang="en-US">Property, plant and equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_lbl" xml:lang="en-US">Less: Accumulated depreciation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_PropertyPlantAndEquipmentNet_2_lbl" xml:lang="en-US">Total property, plant and equipment, net</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="us-gaap_DepreciationDepletionAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationDepletionAndAmortization" xlink:to="us-gaap_DepreciationDepletionAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationDepletionAndAmortization_lbl" xml:lang="en-US">Depreciation expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisposals" xlink:label="us-gaap_PropertyPlantAndEquipmentDisposals" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PropertyPlantAndEquipmentDisposals" xlink:to="us-gaap_PropertyPlantAndEquipmentDisposals_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PropertyPlantAndEquipmentDisposals_lbl" xml:lang="en-US">Sale of building</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:label="us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:to="us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_lbl" xml:lang="en-US">Schedule of Accounts, Notes, Loans and Financing Receivable [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems" xlink:label="us-gaap_AccountsNotesAndLoansReceivableLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccountsNotesAndLoansReceivableLineItems" xlink:to="us-gaap_AccountsNotesAndLoansReceivableLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccountsNotesAndLoansReceivableLineItems_lbl" xml:lang="en-US">Accounts, Notes, Loans and Financing Receivable [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NotesReceivableNet" xlink:label="us-gaap_NotesReceivableNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NotesReceivableNet" xlink:to="us-gaap_NotesReceivableNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NotesReceivableNet_lbl" xml:lang="en-US">Principal amount</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_NumberOfPromissoryNotes" xlink:label="ppsi_NumberOfPromissoryNotes" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NumberOfPromissoryNotes" xlink:to="ppsi_NumberOfPromissoryNotes_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_NumberOfPromissoryNotes_lbl" xml:lang="en-US">Number of promissory notes</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_StatedInterestRatesForNotesReceivable" xlink:label="ppsi_StatedInterestRatesForNotesReceivable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_StatedInterestRatesForNotesReceivable" xlink:to="ppsi_StatedInterestRatesForNotesReceivable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_StatedInterestRatesForNotesReceivable_lbl" xml:lang="en-US">Accrued interest rate (in percent)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="us-gaap_OtherAssetsCurrent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherAssetsCurrent" xlink:to="us-gaap_OtherAssetsCurrent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherAssetsCurrent_lbl" xml:lang="en-US">Other current assets</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_RightOfUseAsset" xlink:label="ppsi_RightOfUseAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RightOfUseAsset" xlink:to="ppsi_RightOfUseAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_RightOfUseAsset_lbl" xml:lang="en-US">Right of use assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="us-gaap_ScheduleOfGoodwillTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfGoodwillTable" xlink:to="us-gaap_ScheduleOfGoodwillTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfGoodwillTable_lbl" xml:lang="en-US">Schedule of Goodwill [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="us-gaap_GoodwillLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillLineItems" xlink:to="us-gaap_GoodwillLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillLineItems_lbl" xml:lang="en-US">Goodwill [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="us-gaap_GoodwillRollForward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillRollForward" xlink:to="us-gaap_GoodwillRollForward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_GoodwillRollForward_lbl" xml:lang="en-US">Goodwill</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillGross" xlink:label="us-gaap_GoodwillGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillGross" xlink:to="us-gaap_GoodwillGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_GoodwillGross_lbl" xml:lang="en-US">Balance, beginning</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillPeriodIncreaseDecrease" xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillPeriodIncreaseDecrease" xlink:to="us-gaap_GoodwillPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillPeriodIncreaseDecrease_lbl" xml:lang="en-US">No activity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillGross" xlink:to="us-gaap_GoodwillGross_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_GoodwillGross_2_lbl" xml:lang="en-US">Balance, ending</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:label="us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract" xlink:to="us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract_lbl" xml:lang="en-US">Accumulated impairment losses:</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:label="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_lbl" xlink:type="arc" />
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      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_GoodwillImpairmentLoss_lbl" xml:lang="en-US">Impairment charges</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:label="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_2_lbl" xml:lang="en-US">Balance, ending</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Goodwill" xlink:to="us-gaap_Goodwill_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_Goodwill_2_lbl" xml:lang="en-US">Net Goodwill</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:to="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_2_lbl" xml:lang="en-US">Finite-Lived Intangible Assets by Major Class [Axis]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_2_lbl" xml:lang="en-US">Intangible assets, balance</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AmortizationOfIntangibleAssets" xlink:to="us-gaap_AmortizationOfIntangibleAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AmortizationOfIntangibleAssets_2_lbl" xml:lang="en-US">Amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="us-gaap_AssetImpairmentCharges" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetImpairmentCharges" xlink:to="us-gaap_AssetImpairmentCharges_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_AssetImpairmentCharges_lbl" xml:lang="en-US">Impairment charges</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_IntangibleAssetsNetForeignCurrencyTranslation" xlink:label="ppsi_IntangibleAssetsNetForeignCurrencyTranslation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IntangibleAssetsNetForeignCurrencyTranslation" xlink:to="ppsi_IntangibleAssetsNetForeignCurrencyTranslation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_IntangibleAssetsNetForeignCurrencyTranslation_lbl" xml:lang="en-US">Foreign currency translation</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill_3_lbl" xml:lang="en-US">Intangible assets, balance</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:to="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetUsefulLife_lbl" xml:lang="en-US">Weighted average amortization years</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsGrossExcludingGoodwill" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:to="us-gaap_IntangibleAssetsGrossExcludingGoodwill_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IntangibleAssetsGrossExcludingGoodwill_lbl" xml:lang="en-US">Gross carrying amount</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_lbl" xml:lang="en-US">Accumulated amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments" xlink:label="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments" xlink:to="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments_lbl" xml:lang="en-US">Foreign currency translation</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_AmortizationExpenseRelatedToIntangibleAssets" xlink:label="ppsi_AmortizationExpenseRelatedToIntangibleAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_AmortizationExpenseRelatedToIntangibleAssets" xlink:to="ppsi_AmortizationExpenseRelatedToIntangibleAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_AmortizationExpenseRelatedToIntangibleAssets_lbl" xml:lang="en-US">Amortization expense</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities" xlink:to="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities_lbl" xml:lang="en-US">Total debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:to="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent_2_lbl" xml:lang="en-US">Less current portion</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LongTermDebtNoncurrent" xlink:to="us-gaap_LongTermDebtNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LongTermDebtNoncurrent_2_lbl" xml:lang="en-US">Total long-term debt</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="us-gaap_DebtInstrumentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentTable" xlink:to="us-gaap_DebtInstrumentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentTable_lbl" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="us-gaap_DebtInstrumentLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentLineItems" xlink:to="us-gaap_DebtInstrumentLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentLineItems_lbl" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_lbl" xml:lang="en-US">Maximum credit facilities amount to borrow</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_lbl" xml:lang="en-US">Interest rate spread on variable rate</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:label="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:to="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_lbl" xml:lang="en-US">Variable rate description</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment" xlink:to="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentFrequencyOfPeriodicPayment_lbl" xml:lang="en-US">Frequency of payments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentPrincipal" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPaymentPrincipal" xlink:to="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentPrincipal_lbl" xml:lang="en-US">Quarterly principal payment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid" xlink:to="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid_lbl" xml:lang="en-US">Balloon payment</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1" xlink:label="us-gaap_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1" xlink:to="us-gaap_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1_lbl" xml:lang="en-US">Debt instrument amortization period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCredit" xlink:to="us-gaap_LineOfCredit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LineOfCredit_2_lbl" xml:lang="en-US">Credit facilities amount outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="us-gaap_LineOfCreditFacilityTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityTable" xlink:to="us-gaap_LineOfCreditFacilityTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityTable_lbl" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="us-gaap_LineOfCreditFacilityLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityLineItems" xlink:to="us-gaap_LineOfCreditFacilityLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LineOfCreditFacilityLineItems_lbl" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:to="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_2_lbl" xml:lang="en-US">Maximum Credit Facilities Amount to Borrow</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:to="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_2_lbl" xml:lang="en-US">Interest rate spread</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral" xlink:label="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral" xlink:to="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral_lbl" xml:lang="en-US">Percentage of subsidiary shares used to secure borrowings in facility</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DeferredFinanceCostsNet" xlink:label="us-gaap_DeferredFinanceCostsNet" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredFinanceCostsNet" xlink:to="us-gaap_DeferredFinanceCostsNet_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredFinanceCostsNet_lbl" xml:lang="en-US">Debt issuance costs</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:to="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_lbl" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="us-gaap_DefinedBenefitPlanDisclosureLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:to="us-gaap_DefinedBenefitPlanDisclosureLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanDisclosureLineItems_lbl" xml:lang="en-US">Defined Benefit Plan Disclosure [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="us-gaap_DefinedBenefitPlanServiceCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanServiceCost" xlink:to="us-gaap_DefinedBenefitPlanServiceCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanServiceCost_lbl" xml:lang="en-US">Current service cost, net of employee contributions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="us-gaap_DefinedBenefitPlanInterestCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanInterestCost" xlink:to="us-gaap_DefinedBenefitPlanInterestCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanInterestCost_lbl" xml:lang="en-US">Interest cost on accrued benefit obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:to="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_lbl" xml:lang="en-US">Expected return on plan assets</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:to="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_lbl" xml:lang="en-US">Amortization of transitional obligation</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:to="us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_lbl" xml:lang="en-US">Amortization of past service costs</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss" xlink:label="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss" xlink:to="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss_lbl" xml:lang="en-US">Amortization of net actuarial gain</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:to="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_lbl" xml:lang="en-US">Total cost of benefit</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_FundedContributionsBySubsidiaryInPercent" xlink:label="ppsi_FundedContributionsBySubsidiaryInPercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FundedContributionsBySubsidiaryInPercent" xlink:to="ppsi_FundedContributionsBySubsidiaryInPercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_FundedContributionsBySubsidiaryInPercent_lbl" xml:lang="en-US">Funded contributions by subsidiary (percent)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:to="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_lbl" xml:lang="en-US">Defined benefit contributions</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward_lbl" xml:lang="en-US">Stock options</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_lbl" xml:lang="en-US">Outstanding at beginning of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_lbl" xml:lang="en-US">Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_lbl" xml:lang="en-US">Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_2_lbl" xml:lang="en-US">Outstanding at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_lbl" xml:lang="en-US">Exercisable at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_lbl" xml:lang="en-US">Weighted average exercise price</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_lbl" xml:lang="en-US">Outstanding at beginning of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercised</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Outstanding at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_lbl" xml:lang="en-US">Exercisable at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward" xlink:to="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward_lbl" xml:lang="en-US">Weighted average remaining contractual term</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Outstanding at beginning of period</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2_lbl" xml:lang="en-US">Granted</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm_lbl" xml:lang="en-US">Forfeited</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3_lbl" xml:lang="en-US">Outstanding at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1_lbl" xml:lang="en-US">Exercisable at the end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract" xlink:to="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract_lbl" xml:lang="en-US">Aggregate intrinsic value</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_lbl" xml:lang="en-US">Outstanding at beginning of period</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue" xlink:to="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue_lbl" xml:lang="en-US">Granted</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_2_lbl" xml:lang="en-US">Outstanding at end of period</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_lbl" xml:lang="en-US">Exercisable at end of period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CommonStockSharesOutstanding" xlink:to="us-gaap_CommonStockSharesOutstanding_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_CommonStockSharesOutstanding_4_lbl" xml:lang="en-US">Common stock, outstanding shares</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:to="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_lbl" xml:lang="en-US">Stock-based compensation not yet recognized</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_2_lbl" xml:lang="en-US">Foreign currency translation adjustments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_lbl" xml:lang="en-US">Number of shares available for future grants</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_NumeratorAbstract" xlink:label="ppsi_NumeratorAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NumeratorAbstract" xlink:to="ppsi_NumeratorAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_NumeratorAbstract_lbl" xml:lang="en-US">Numerator:</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_DenominatorAbstract" xlink:label="ppsi_DenominatorAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DenominatorAbstract" xlink:to="ppsi_DenominatorAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_DenominatorAbstract_lbl" xml:lang="en-US">Denominator:</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_2_lbl" xml:lang="en-US">Weighted average basic shares outstanding</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares" xlink:label="us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares" xlink:to="us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_lbl" xml:lang="en-US">Effect of dilutive securities - equity based compensation plans</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:to="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_lbl" xml:lang="en-US">Net dilutive effect of warrants outstanding</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_2_lbl" xml:lang="en-US">Denominator for diluted net income per common share</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareBasic" xlink:to="us-gaap_EarningsPerShareBasic_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareBasic_2_lbl" xml:lang="en-US">Basic (in dollars per share)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDiluted" xlink:to="us-gaap_EarningsPerShareDiluted_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_EarningsPerShareDiluted_2_lbl" xml:lang="en-US">Diluted (in dollars per share)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" xlink:label="us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract" xlink:to="us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract_lbl" xml:lang="en-US">Anti-dilutive securities (excluded from per share calculation):</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease_lbl" xml:lang="en-US">Equity based compensation plans</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1" xlink:label="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1" xlink:to="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1_lbl" xml:lang="en-US">Warrants</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_lbl" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="us-gaap_SegmentReportingInformationLineItems" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingInformationLineItems" xlink:to="us-gaap_SegmentReportingInformationLineItems_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SegmentReportingInformationLineItems_lbl" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_SegmentReportingInformationRevenueAbstract" xlink:label="us-gaap_SegmentReportingInformationRevenueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SegmentReportingInformationRevenueAbstract" xlink:to="us-gaap_SegmentReportingInformationRevenueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_SegmentReportingInformationRevenueAbstract_lbl" xml:lang="en-US">Revenues</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_TransformersRevenue" xlink:label="ppsi_TransformersRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_TransformersRevenue" xlink:to="ppsi_TransformersRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_TransformersRevenue_lbl" xml:lang="en-US">Transformers</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_SwitchgearRevenue" xlink:label="ppsi_SwitchgearRevenue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SwitchgearRevenue" xlink:to="ppsi_SwitchgearRevenue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_SwitchgearRevenue_lbl" xml:lang="en-US">Switchgear</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_SalesRevenueGross" xlink:label="ppsi_SalesRevenueGross" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SalesRevenueGross" xlink:to="ppsi_SalesRevenueGross_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_SalesRevenueGross_lbl" xml:lang="en-US">Equipment</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_SalesRevenueServicesGross1" xlink:label="ppsi_SalesRevenueServicesGross1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SalesRevenueServicesGross1" xlink:to="ppsi_SalesRevenueServicesGross1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_SalesRevenueServicesGross1_lbl" xml:lang="en-US">Service</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_Revenues_lbl" xml:lang="en-US">Revenues</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DepreciationAndAmortization" xlink:to="us-gaap_DepreciationAndAmortization_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DepreciationAndAmortization_lbl" xml:lang="en-US">Depreciation and Amortization</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingIncomeLoss_2_lbl" xml:lang="en-US">Operating Income</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="us-gaap_OperatingLeaseCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseCost" xlink:to="us-gaap_OperatingLeaseCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseCost_lbl" xml:lang="en-US">Operating lease cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeaseCostAbstract" xlink:label="us-gaap_LeaseCostAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeaseCostAbstract" xlink:to="us-gaap_LeaseCostAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeaseCostAbstract_lbl" xml:lang="en-US">Finance lease cost</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAssetAmortization" xlink:to="us-gaap_FinanceLeaseRightOfUseAssetAmortization_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseRightOfUseAssetAmortization_2_lbl" xml:lang="en-US">Amortization of right-of-use asset</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestExpense" xlink:label="us-gaap_FinanceLeaseInterestExpense" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestExpense" xlink:to="us-gaap_FinanceLeaseInterestExpense_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseInterestExpense_lbl" xml:lang="en-US">Interest on lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_FinanceLeaseCost" xlink:label="ppsi_FinanceLeaseCost" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FinanceLeaseCost" xlink:to="ppsi_FinanceLeaseCost_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="ppsi_FinanceLeaseCost_lbl" xml:lang="en-US">Total finance lease cost</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_CashFlowOperatingActivitiesLesseeAbstract" xlink:to="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_CashFlowOperatingActivitiesLesseeAbstract_lbl" xml:lang="en-US">Cash paid for amounts included in the measurement of lease liabilities</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="us-gaap_OperatingLeasePayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeasePayments" xlink:to="us-gaap_OperatingLeasePayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeasePayments_lbl" xml:lang="en-US">Operating cash flows from operating leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:label="us-gaap_FinanceLeaseInterestPaymentOnLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseInterestPaymentOnLiability" xlink:to="us-gaap_FinanceLeaseInterestPaymentOnLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseInterestPaymentOnLiability_lbl" xml:lang="en-US">Operating cash flows from finance leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeasePrincipalPayments" xlink:label="us-gaap_FinanceLeasePrincipalPayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeasePrincipalPayments" xlink:to="us-gaap_FinanceLeasePrincipalPayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeasePrincipalPayments_lbl" xml:lang="en-US">Financing cash flows from finance leases</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract" xlink:label="ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract" xlink:to="ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract_lbl" xml:lang="en-US">Right of use assets obtained in exchange for lease obligations</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_lbl" xml:lang="en-US">Operating leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability" xlink:to="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability_lbl" xml:lang="en-US">Finance leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US">Operating leases (in years)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1" xlink:to="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1_lbl" xml:lang="en-US">Finance leases (in years)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US">Operating leases (in percent)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:label="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent" xlink:to="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent_lbl" xml:lang="en-US">Finance leases (in percent)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LeasesOperatingAbstract" xlink:label="us-gaap_LeasesOperatingAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LeasesOperatingAbstract" xlink:to="us-gaap_LeasesOperatingAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LeasesOperatingAbstract_lbl" xml:lang="en-US">Operating Leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US">2019</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US">2020</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US">2021</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US">2022</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_lbl" xml:lang="en-US">2023</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US">Total lease commitments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US">Less imputed interest</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_OperatingFutureMinimumLeasePayments" xlink:label="ppsi_OperatingFutureMinimumLeasePayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_OperatingFutureMinimumLeasePayments" xlink:to="ppsi_OperatingFutureMinimumLeasePayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_OperatingFutureMinimumLeasePayments_lbl" xml:lang="en-US">Total future minimum lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:label="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract" xlink:to="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract_lbl" xml:lang="en-US">Finance Leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_lbl" xml:lang="en-US">2019</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo_lbl" xml:lang="en-US">2020</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree_lbl" xml:lang="en-US">2021</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour_lbl" xml:lang="en-US">2022</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive_lbl" xml:lang="en-US">2023</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive_lbl" xml:lang="en-US">Thereafter</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDue" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDue_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDue_lbl" xml:lang="en-US">Total lease commitments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount_lbl" xml:lang="en-US">Less imputed interest</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_FinanceLeasesFutureMinimumLeasePayments" xlink:label="ppsi_FinanceLeasesFutureMinimumLeasePayments" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FinanceLeasesFutureMinimumLeasePayments" xlink:to="ppsi_FinanceLeasesFutureMinimumLeasePayments_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="ppsi_FinanceLeasesFutureMinimumLeasePayments_lbl" xml:lang="en-US">Total future minimum lease payments</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="us-gaap_OperatingLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseLiability" xlink:to="us-gaap_OperatingLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_OperatingLeaseLiability_lbl" xml:lang="en-US">Operating leases</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="us-gaap_FinanceLeaseLiability" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiability" xlink:to="us-gaap_FinanceLeaseLiability_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="us-gaap_FinanceLeaseLiability_lbl" xml:lang="en-US">Finance leases</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_WeightedAverageRemainingLeaseTerm" xlink:label="ppsi_WeightedAverageRemainingLeaseTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WeightedAverageRemainingLeaseTerm" xlink:to="ppsi_WeightedAverageRemainingLeaseTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_WeightedAverageRemainingLeaseTerm_lbl" xml:lang="en-US">Remaining lease term (in years)</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_WeightedAverageRemainingLeaseExtendTerm" xlink:label="ppsi_WeightedAverageRemainingLeaseExtendTerm" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WeightedAverageRemainingLeaseExtendTerm" xlink:to="ppsi_WeightedAverageRemainingLeaseExtendTerm_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_WeightedAverageRemainingLeaseExtendTerm_lbl" xml:lang="en-US">Lease extended term (in years)</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_FinanceLeaseRightOfUseAsset" xlink:label="us-gaap_FinanceLeaseRightOfUseAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseRightOfUseAsset" xlink:to="us-gaap_FinanceLeaseRightOfUseAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseRightOfUseAsset_lbl" xml:lang="en-US">Assets under finance leases</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:to="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_2_lbl" xml:lang="en-US">Accumulated amortization</link:label>
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingLeaseRightOfUseAsset" xlink:to="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingLeaseRightOfUseAsset_lbl" xml:lang="en-US">Assets recorded under operating leases</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WorkingCapitalDeficit" xlink:to="ppsi_WorkingCapitalDeficit_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_WorkingCapitalDeficit_doc" xml:lang="en-US">Amount of working capital deficit as of reporting period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ProductRevenueMember" xlink:to="ppsi_ProductRevenueMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_ProductRevenueMember_doc" xml:lang="en-US">Product or service, or a group of similar products or similar services.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ServiceRevenueMember" xlink:to="ppsi_ServiceRevenueMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_ServiceRevenueMember_doc" xml:lang="en-US">Product or service, or a group of similar products or similar services.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FinanceLeaseCost" xlink:to="ppsi_FinanceLeaseCost_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_FinanceLeaseCost_doc" xml:lang="en-US">Amount of finance lease cost.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_OperatingFutureMinimumLeasePayments" xlink:to="ppsi_OperatingFutureMinimumLeasePayments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_OperatingFutureMinimumLeasePayments_doc" xml:lang="en-US">Amount of lessee's obligation for lease payments for operating lease.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FinanceLeasesFutureMinimumLeasePayments" xlink:to="ppsi_FinanceLeasesFutureMinimumLeasePayments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_FinanceLeasesFutureMinimumLeasePayments_doc" xml:lang="en-US">Amount of lessee's obligation for lease payments for finance lease.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WeightedAverageRemainingLeaseTerm" xlink:to="ppsi_WeightedAverageRemainingLeaseTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_WeightedAverageRemainingLeaseTerm_doc" xml:lang="en-US">Weighted average remaining lease term , in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WeightedAverageRemainingLeaseExtendTerm" xlink:to="ppsi_WeightedAverageRemainingLeaseExtendTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_WeightedAverageRemainingLeaseExtendTerm_doc" xml:lang="en-US">It represents lease extended term.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CriticalPowerSolutionsSegmentMember" xlink:to="ppsi_CriticalPowerSolutionsSegmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CriticalPowerSolutionsSegmentMember_doc" xml:lang="en-US">Critical Power Solutions Segment [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_TAndDSolutionsSegmentMember" xlink:to="ppsi_TAndDSolutionsSegmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_TAndDSolutionsSegmentMember_doc" xml:lang="en-US">T And D Solutions Segment [Member].</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_TransformersRevenue" xlink:to="ppsi_TransformersRevenue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_TransformersRevenue_doc" xml:lang="en-US">Amount before allowances and discounts of service revenue classified as transformers.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SwitchgearRevenue" xlink:to="ppsi_SwitchgearRevenue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_SwitchgearRevenue_doc" xml:lang="en-US">Amount before allowances and discounts of service revenue classified as switchgear.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NumberOfReportingUnitsWithGoodwill" xlink:to="ppsi_NumberOfReportingUnitsWithGoodwill_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_NumberOfReportingUnitsWithGoodwill_doc" xml:lang="en-US">Number of reporting units with goodwill.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncreaseDecreaseInAssets" xlink:to="ppsi_IncreaseDecreaseInAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_IncreaseDecreaseInAssets_doc" xml:lang="en-US">Amount of increase (decrease) in assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncreaseDecreaseInLiabilities" xlink:to="ppsi_IncreaseDecreaseInLiabilities_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_IncreaseDecreaseInLiabilities_doc" xml:lang="en-US">Amount of increase (decrease) in liabilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NumberOfPromissoryNotes" xlink:to="ppsi_NumberOfPromissoryNotes_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_NumberOfPromissoryNotes_doc" xml:lang="en-US">Number of promissory notes.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_StatedInterestRatesForNotesReceivable" xlink:to="ppsi_StatedInterestRatesForNotesReceivable_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_StatedInterestRatesForNotesReceivable_doc" xml:lang="en-US">Stated interest rates of notes receivable.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FiniteLivedIntangibleAssetsMajorClassMember" xlink:to="ppsi_FiniteLivedIntangibleAssetsMajorClassMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_FiniteLivedIntangibleAssetsMajorClassMember_doc" xml:lang="en-US">The major class of finite-lived intangible asset (for example, patents, trademarks, copyrights, etc.) A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IntangibleAssetsNetForeignCurrencyTranslation" xlink:to="ppsi_IntangibleAssetsNetForeignCurrencyTranslation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_IntangibleAssetsNetForeignCurrencyTranslation_doc" xml:lang="en-US">Refers to amount of intangible assets net foregin currency incurred during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_TechnologyRelatedIndustryAccreditationsMember" xlink:to="ppsi_TechnologyRelatedIndustryAccreditationsMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_TechnologyRelatedIndustryAccreditationsMember_doc" xml:lang="en-US">The major class of indefinite-lived intangible asset (for example, trade names, etc. but not all-inclusive).</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments" xlink:to="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments_doc" xml:lang="en-US">This element refers to carrying value of foreign currency translation adjustment to finite intangible assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_AmortizationExpenseRelatedToIntangibleAssets" xlink:to="ppsi_AmortizationExpenseRelatedToIntangibleAssets_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_AmortizationExpenseRelatedToIntangibleAssets_doc" xml:lang="en-US">Represents amount related to amortization expense to intangible assets.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss" xlink:to="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss_doc" xml:lang="en-US">Refers to amount of defined benefit plan amortization actuarial gain loss incurred during the period.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FundedContributionsBySubsidiaryInPercent" xlink:to="ppsi_FundedContributionsBySubsidiaryInPercent_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_FundedContributionsBySubsidiaryInPercent_doc" xml:lang="en-US">The percent of contributions funded by the Company's subsidiary.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward" xlink:to="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward_doc" xml:lang="en-US">Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Remaining Contractual Term [Roll forward]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2_doc" xml:lang="en-US">Weighted average remaining contractual term for option awards grants in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm_doc" xml:lang="en-US">Weighted average remaining contractual term for option awards forfeited during the period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3_doc" xml:lang="en-US">Weighted average remaining contractual term for option awards grants in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue" xlink:to="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue_doc" xml:lang="en-US">Share based compensation arrangement by share based payment award options granted in period intrinsic value.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncentiveStockOptionMember" xlink:to="ppsi_IncentiveStockOptionMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_IncentiveStockOptionMember_doc" xml:lang="en-US">Information by plan name pertaining to equity-based compensation arrangements.</link:label>
      <link:loc xlink:type="locator" xlink:href="ppsi-20190331.xsd#ppsi_UnallocatedCorporateOverheadExpensesMember" xlink:label="ppsi_UnallocatedCorporateOverheadExpensesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnallocatedCorporateOverheadExpensesMember" xlink:to="ppsi_UnallocatedCorporateOverheadExpensesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_UnallocatedCorporateOverheadExpensesMember_doc" xml:lang="en-US">Represents member related to unallocated corporate overhead expenses.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SalesRevenueGross" xlink:to="ppsi_SalesRevenueGross_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_SalesRevenueGross_doc" xml:lang="en-US">Represenst information related to sales revenue gross.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SalesRevenueServicesGross1" xlink:to="ppsi_SalesRevenueServicesGross1_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_SalesRevenueServicesGross1_doc" xml:lang="en-US">Represenst information related to sales revenue services gross.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ScheduleOfIntangibleAssetsTableTextBlock" xlink:to="ppsi_ScheduleOfIntangibleAssetsTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_ScheduleOfIntangibleAssetsTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of assets, excluding goodwill, by major class.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock" xlink:to="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_LesseeLeaseLiabilityMaturityTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of undiscounted cash flows of lessee's operating lease liability and finance lease liability.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock" xlink:to="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_AsReportedAmountsOfLeaseLiabilityTableTextBlock_doc" xml:lang="en-US">Tabular disclosure of undiscounted cash flows o flessee's operating lease and finance lease liability.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1" xlink:to="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1_doc" xml:lang="en-US">Represent amount related to incremental common shares attribute to call option and warrant.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_PCPIMember" xlink:to="ppsi_PCPIMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_PCPIMember_doc" xml:lang="en-US">Represents PCPI Member.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_NevadaCorporatioCleanSparkMember" xlink:to="ppsi_NevadaCorporatioCleanSparkMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_NevadaCorporatioCleanSparkMember_doc" xml:lang="en-US">Rrepresents Nevda corporation member.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_Warrant1Member" xlink:to="ppsi_Warrant1Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_Warrant1Member_doc" xml:lang="en-US">Rrepresnts warrant member.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ContractManufacturingAgreementMember" xlink:to="ppsi_ContractManufacturingAgreementMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_ContractManufacturingAgreementMember_doc" xml:lang="en-US">Represnts contract manufacturing agreement member.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_WarrantTerm" xlink:to="ppsi_WarrantTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_WarrantTerm_doc" xml:lang="en-US">Represents warrant term.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DescriptionOfPrice" xlink:to="ppsi_DescriptionOfPrice_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_DescriptionOfPrice_doc" xml:lang="en-US">Description of target price.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DescriptionOfContractAgreementTerm" xlink:to="ppsi_DescriptionOfContractAgreementTerm_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_DescriptionOfContractAgreementTerm_doc" xml:lang="en-US">Represents disciption of contract agreement term.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_GainOnDeconsolidation" xlink:to="ppsi_GainOnDeconsolidation_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_GainOnDeconsolidation_doc" xml:lang="en-US">Represents amount related to of gain on deconsolidation.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesAMember" xlink:to="ppsi_CanadianCreditFacilitiesAMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CanadianCreditFacilitiesAMember_doc" xml:lang="en-US">Details pertaining to Canadian Credit Facilities (Facility A).</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesBMember" xlink:to="ppsi_CanadianCreditFacilitiesBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CanadianCreditFacilitiesBMember_doc" xml:lang="en-US">Information by type of credit facility.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesCMember" xlink:to="ppsi_CanadianCreditFacilitiesCMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CanadianCreditFacilitiesCMember_doc" xml:lang="en-US">Information by type of credit facility.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CADARCAAmendment2017Member" xlink:to="ppsi_CADARCAAmendment2017Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CADARCAAmendment2017Member_doc" xml:lang="en-US">Represent information by agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CADARCAAmendment2018Member" xlink:to="ppsi_CADARCAAmendment2018Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CADARCAAmendment2018Member_doc" xml:lang="en-US">Represent information by agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CADARCAAmendmentMember" xlink:to="ppsi_CADARCAAmendmentMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CADARCAAmendmentMember_doc" xml:lang="en-US">Information by Debt agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CanadianCreditFacilitiesMember" xlink:to="ppsi_CanadianCreditFacilitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CanadianCreditFacilitiesMember_doc" xml:lang="en-US">Represenst information related to canadian credit facilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RevolvingCreditFacilityUSMember" xlink:to="ppsi_RevolvingCreditFacilityUSMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_RevolvingCreditFacilityUSMember_doc" xml:lang="en-US">Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesCreditFacilitiesMember" xlink:to="ppsi_UnitedStatesCreditFacilitiesMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_UnitedStatesCreditFacilitiesMember_doc" xml:lang="en-US">Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesCreditFacilitiesBMember" xlink:to="ppsi_UnitedStatesCreditFacilitiesBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_UnitedStatesCreditFacilitiesBMember_doc" xml:lang="en-US">Information by type of credit facility.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RevolvingCreditFacility1Member" xlink:to="ppsi_RevolvingCreditFacility1Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_RevolvingCreditFacility1Member_doc" xml:lang="en-US">Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_USARCAAmendment2017Member" xlink:to="ppsi_USARCAAmendment2017Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_USARCAAmendment2017Member_doc" xml:lang="en-US">Represent information by agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_USARCAAmendment2018Member" xlink:to="ppsi_USARCAAmendment2018Member_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_USARCAAmendment2018Member_doc" xml:lang="en-US">Represent information by agreement.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_CreditFacilityBMember" xlink:to="ppsi_CreditFacilityBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_CreditFacilityBMember_doc" xml:lang="en-US">Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesFacilitiesAMember" xlink:to="ppsi_UnitedStatesFacilitiesAMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_UnitedStatesFacilitiesAMember_doc" xml:lang="en-US">Represenst information related to united states facilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_UnitedStatesFacilitiesBMember" xlink:to="ppsi_UnitedStatesFacilitiesBMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_UnitedStatesFacilitiesBMember_doc" xml:lang="en-US">Represenst information related to united states facilities.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral" xlink:to="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral_doc" xml:lang="en-US">Percentage of ownership in subsidiary per agreement as collateral.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_RightOfUseAsset" xlink:to="ppsi_RightOfUseAsset_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_RightOfUseAsset_doc" xml:lang="en-US">Amount of lessee's right to use underlying asset under leases.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_LeaseArrangementTypeOperatingMember" xlink:to="ppsi_LeaseArrangementTypeOperatingMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_LeaseArrangementTypeOperatingMember_doc" xml:lang="en-US">Group of related lease arrangements. For example, but not limited to, leases grouped by facility or contractual terms.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_LeaseArrangementTypeFinancingMember" xlink:to="ppsi_LeaseArrangementTypeFinancingMember_doc" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="ppsi_LeaseArrangementTypeFinancingMember_doc" xml:lang="en-US">Group of related lease arrangements. For example, but not limited to, leases grouped by facility or contractual terms.</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GrossProfit" xlink:to="us-gaap_GrossProfit_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GrossProfit_2_lbl" xml:lang="en-US">Gross Profit</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainLossRealized" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossRealized_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossRealized_2_lbl" xml:lang="en-US">Foreign Currency Transaction Gain (Loss), Realized</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OperatingExpenses" xlink:to="us-gaap_OperatingExpenses_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OperatingExpenses_2_lbl" xml:lang="en-US">Operating Expenses</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherNonoperatingIncomeExpense" xlink:to="us-gaap_OtherNonoperatingIncomeExpense_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_2_lbl" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfBusiness" xlink:to="us-gaap_GainLossOnSaleOfBusiness_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfBusiness_2_lbl" xml:lang="en-US">Gain (Loss) on Disposition of Business</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_2_lbl" xml:lang="en-US">Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_2_lbl" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:to="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_2_lbl" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_ComprehensiveIncomeNetOfTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax_2_lbl" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AssetsCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetsCurrent_2_lbl" xml:lang="en-US">Assets, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Assets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Assets_2_lbl" xml:lang="en-US">Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilitiesCurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesCurrent_2_lbl" xml:lang="en-US">Liabilities, Current</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:to="us-gaap_DeferredTaxLiabilitiesNoncurrent_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DeferredTaxLiabilitiesNoncurrent_2_lbl" xml:lang="en-US">Deferred Tax Liabilities, Net, Noncurrent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_Liabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Liabilities_2_lbl" xml:lang="en-US">Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_StockholdersEquity_4_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockholdersEquity_4_lbl" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_2_lbl" xml:lang="en-US">Liabilities and Equity</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GainLossOnSaleOfProject" xlink:to="us-gaap_GainLossOnSaleOfProject_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GainLossOnSaleOfProject_2_lbl" xml:lang="en-US">Gain (Loss) on Sale of Project</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_UnrealizedGainLossOnInvestments" xlink:to="us-gaap_UnrealizedGainLossOnInvestments_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_UnrealizedGainLossOnInvestments_2_lbl" xml:lang="en-US">Unrealized Gain (Loss) on Investments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax" xlink:to="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ForeignCurrencyTransactionGainLossBeforeTax_2_lbl" xml:lang="en-US">Foreign Currency Transaction Gain (Loss), before Tax</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInInventories" xlink:to="us-gaap_IncreaseDecreaseInInventories_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInInventories_2_lbl" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_2_lbl" xml:lang="en-US">Increase (Decrease) in Prepaid Expense and Other Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_2_lbl" xml:lang="en-US">Increase (Decrease) in Accounts Payable and Accrued Liabilities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:to="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts" xlink:to="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromRepaymentsOfBankOverdrafts_2_lbl" xml:lang="en-US">Proceeds from (Repayments of) Bank Overdrafts</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ProceedsFromShortTermDebt" xlink:to="us-gaap_ProceedsFromShortTermDebt_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ProceedsFromShortTermDebt_2_lbl" xml:lang="en-US">Proceeds from Short-term Debt</link:label>
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      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_RepaymentsOfDebt_2_lbl" xml:lang="en-US">Repayments of Debt</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_PaymentsOfDebtIssuanceCosts" xlink:to="us-gaap_PaymentsOfDebtIssuanceCosts_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_PaymentsOfDebtIssuanceCosts_2_lbl" xml:lang="en-US">Payments of Debt Issuance Costs</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities" xlink:to="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities_2_lbl" xml:lang="en-US">Sale Leaseback Transaction, Transaction Costs, Financing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_2_lbl" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:to="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_2_lbl" xml:lang="en-US">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SubsequentEventTypeAxis" xlink:to="us-gaap_SubsequentEventTypeAxis_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SubsequentEventTypeAxis_2_lbl" xml:lang="en-US">Subsequent Event Type [Axis] [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InventoryValuationReserves" xlink:to="us-gaap_InventoryValuationReserves_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InventoryValuationReserves_2_lbl" xml:lang="en-US">Inventory Valuation Reserves</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:to="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2_lbl" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillGross" xlink:to="us-gaap_GoodwillGross_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillGross_3_lbl" xml:lang="en-US">Goodwill, Gross</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss" xlink:to="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillImpairedAccumulatedImpairmentLoss_3_lbl" xml:lang="en-US">Goodwill, Impaired, Accumulated Impairment Loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_GoodwillImpairmentLoss" xlink:to="us-gaap_GoodwillImpairmentLoss_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_GoodwillImpairmentLoss_2_lbl" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_AssetImpairmentCharges" xlink:to="us-gaap_AssetImpairmentCharges_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_AssetImpairmentCharges_2_lbl" xml:lang="en-US">Asset Impairment Charges</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments" xlink:to="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments_3_lbl" xml:lang="en-US">Finite Lived Intangible Assets Foreign Currency Translation Adjustments</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:to="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_2_lbl" xml:lang="en-US">Defined Benefit Plan, Expected Return (Loss) on Plan Assets</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:to="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_2_lbl" xml:lang="en-US">Defined Benefit Plan, Amortization of Transition Asset (Obligation)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss" xlink:to="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss_3_lbl" xml:lang="en-US">Number Of Promissory Notes</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:to="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_2_lbl" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit)</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:to="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantsInPeriodWeightedAverageRemainingContractualTerm2_3_lbl" xml:lang="en-US">Sharebased Compensation Arrangement By Sharebased Payment Award Options Grants In Period Weighted Average Remaining Contractual Term2</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm" xlink:to="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeited, Weighted Average Remaining Contractual Term</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:to="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue_3_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue" xlink:to="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGranIntrinsicValue_3_lbl" xml:lang="en-US">Product Line Harmonization [Member]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:to="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1_2_lbl" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_Revenues_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_Revenues_2_lbl" xml:lang="en-US">Revenues [Default Label]</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ppsi_FinanceLeaseCost" xlink:to="ppsi_FinanceLeaseCost_3_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="ppsi_FinanceLeaseCost_3_lbl" xml:lang="en-US">FinanceLeaseCost</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_2_lbl" xml:lang="en-US">Lessee, Operating Lease, Liability, Payments, Due</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:to="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_2_lbl" xml:lang="en-US">Lessee, Operating Lease, Liability, Undiscounted Excess Amount</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:to="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths_2_lbl" xml:lang="en-US">Finance Lease, Liability, Payments, Due Next Twelve Months</link:label>
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<DOCUMENT>
<TYPE>EX-101.PRE
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759438272">
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<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>
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<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>May 15, 2019</div></th>
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<td class="text">&#160;<span></span>
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<td class="text">--12-31<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">8,726,045<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_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">Q1<span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>If the value is true, then the document is an amendment to previously-filed/accepted document.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<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 );">+ 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 );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated), (5) Smaller Reporting Accelerated Filer or (6) Smaller Reporting Company and Large 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_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntitySmallBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicates that the company is a smaller reporting company with both a public float and revenues of less than $75 million.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntitySmallBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_DocumentAndEntityInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_DocumentAndEntityInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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>
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</body>
</html>
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<TYPE>XML
<SEQUENCE>14
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760062384">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Operations (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Revenues</a></td>
<td class="nump">$ 24,699<span></span>
</td>
<td class="nump">$ 27,177<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of goods sold</a></td>
<td class="nump">20,600<span></span>
</td>
<td class="nump">21,994<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">4,099<span></span>
</td>
<td class="nump">5,183<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>Operating expenses</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SellingGeneralAndAdministrativeExpense', window );">Selling, general and administrative</a></td>
<td class="nump">4,139<span></span>
</td>
<td class="nump">4,828<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ForeignCurrencyTransactionGainLossRealized', window );">Foreign exchange (gain) loss</a></td>
<td class="num">(632)<span></span>
</td>
<td class="nump">74<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_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">3,507<span></span>
</td>
<td class="nump">4,902<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_OperatingIncomeLoss', window );">Operating income</a></td>
<td class="nump">592<span></span>
</td>
<td class="nump">281<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestAndDebtExpense', window );">Interest expense</a></td>
<td class="nump">499<span></span>
</td>
<td class="nump">649<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other (income) expense</a></td>
<td class="num">(3,295)<span></span>
</td>
<td class="nump">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_GainLossOnSaleOfBusiness', window );">Gain on sale of subsidiary</a></td>
<td class="num">(4,207)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments', window );">Income (loss) before taxes</a></td>
<td class="nump">7,595<span></span>
</td>
<td class="num">(602)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit)</a></td>
<td class="nump">1,948<span></span>
</td>
<td class="num">(28)<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_NetIncomeLoss', window );">Net income (loss)</a></td>
<td class="nump">$ 5,647<span></span>
</td>
<td class="num">$ (574)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>Net income (loss) per common share:</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_EarningsPerShareBasic', window );">Basic</a></td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted</a></td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract', window );"><strong>Weighted average common shares outstanding:</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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic (in shares)</a></td>
<td class="nump">8,726<span></span>
</td>
<td class="nump">8,726<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted (in shares)</a></td>
<td class="nump">8,730<span></span>
</td>
<td class="nump">8,726<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsAndServicesSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfGoodsAndServicesSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=109256448&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EarningsPerShareBasicAndDilutedAbstract</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_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=109256448&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ForeignCurrencyTransactionGainLossRealized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109240200&amp;loc=d3e30690-110894<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450222&amp;loc=d3e30840-110895<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109240200&amp;loc=d3e30700-110894<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ForeignCurrencyTransactionGainLossRealized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_GainLossOnSaleOfBusiness">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.</p></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=109223946&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4582445-111684<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_GainLossOnSaleOfBusiness</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_GrossProfit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1,2)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GrossProfit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(1)(i))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109238882&amp;loc=d3e38679-109324<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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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<tr>
<td><strong> Period Type:</strong></td>
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</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestAndDebtExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Interest and debt related expenses associated with nonoperating financing 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 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestAndDebtExpense</td>
</tr>
<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>
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<tr>
<td><strong> Balance Type:</strong></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_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=114867106&amp;loc=SL7669619-108580<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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: 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=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130539-203045<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130543-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SellingGeneralAndAdministrativeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 30<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=68048583&amp;loc=d3e3636-108311<br><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 210.5-03.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SellingGeneralAndAdministrativeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1505-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_WeightedAverageNumberOfSharesOutstandingAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:stringItemType</td>
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<tr>
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<td>na</td>
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<tr>
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<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759220672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementAbstract', window );"><strong>Income Statement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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="nump">$ 5,647<span></span>
</td>
<td class="num">$ (574)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract', window );"><strong>Other comprehensive income (loss)</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_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation adjustments</a></td>
<td class="num">(312)<span></span>
</td>
<td class="num">(166)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax', window );">Amortization of net prior service costs and net actuarial losses, net of tax</a></td>
<td class="nump">90<span></span>
</td>
<td class="num">(15)<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_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Other comprehensive loss</a></td>
<td class="num">(222)<span></span>
</td>
<td class="num">(181)<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_ComprehensiveIncomeNetOfTax', window );">Comprehensive income (loss)</a></td>
<td class="nump">$ 5,425<span></span>
</td>
<td class="num">$ (755)<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_ComprehensiveIncomeNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e557-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTax</td>
</tr>
<tr>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementAbstract</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> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>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=114867106&amp;loc=SL7669619-108580<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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: 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=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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>
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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_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 20<br> -Subparagraph (b,c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109240241&amp;loc=d3e32211-110900<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax</td>
</tr>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
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<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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract</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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<td><strong> Period Type:</strong></td>
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</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 tax of other comprehensive income (loss) attributable to parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<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 45<br> -Paragraph 1A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<br><br>Reference 5: 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 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e637-108580<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 45<br> -Paragraph 10A<br> -Subparagraph (i-k)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax</td>
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<td>debit</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759302496">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheets (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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">$ 175<span></span>
</td>
<td class="nump">$ 211<span></span>
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<td class="nump">7,548<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, net</a></td>
<td class="nump">17,383<span></span>
</td>
<td class="nump">16,327<span></span>
</td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Inventories, net</a></td>
<td class="nump">27,694<span></span>
</td>
<td class="nump">27,310<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivable', window );">Income taxes receivable</a></td>
<td class="nump">578<span></span>
</td>
<td class="nump">566<span></span>
</td>
</tr>
<tr class="re">
<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">2,630<span></span>
</td>
<td class="nump">2,510<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">56,008<span></span>
</td>
<td class="nump">46,924<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Property, plant and equipment, net</a></td>
<td class="nump">5,168<span></span>
</td>
<td class="nump">5,284<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNetNoncurrent', window );">Deferred income taxes</a></td>
<td class="nump">3,670<span></span>
</td>
<td class="nump">2,971<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_OtherAssets', window );">Other assets</a></td>
<td class="nump">4,974<span></span>
</td>
<td class="nump">5,222<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">3,531<span></span>
</td>
<td class="nump">3,584<span></span>
</td>
</tr>
<tr class="re">
<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">8,527<span></span>
</td>
<td class="nump">8,527<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">81,878<span></span>
</td>
<td class="nump">72,512<span></span>
</td>
</tr>
<tr class="re">
<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_BankOverdrafts', window );">Bank overdrafts</a></td>
<td class="nump">518<span></span>
</td>
<td class="nump">1,769<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Revolving credit facilities</a></td>
<td class="nump">19,915<span></span>
</td>
<td class="nump">20,755<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowings', window );">Short term borrowings</a></td>
<td class="nump">1,785<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_AccountsPayableAndAccruedLiabilitiesCurrent', window );">Accounts payable and accrued liabilities</a></td>
<td class="nump">29,946<span></span>
</td>
<td class="nump">27,845<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt</a></td>
<td class="nump">1,175<span></span>
</td>
<td class="nump">1,174<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedIncomeTaxesCurrent', window );">Income taxes payable</a></td>
<td class="nump">1,262<span></span>
</td>
<td class="nump">873<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">54,601<span></span>
</td>
<td class="nump">52,416<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">Long-term debt, net of current maturities</a></td>
<td class="nump">2,324<span></span>
</td>
<td class="nump">2,619<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent', window );">Pension deficit</a></td>
<td class="nump">32<span></span>
</td>
<td class="nump">148<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other long-term liabilities</a></td>
<td class="nump">3,648<span></span>
</td>
<td class="nump">3,786<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="nump">3,892<span></span>
</td>
<td class="nump">1,592<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">64,497<span></span>
</td>
<td class="nump">60,561<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityAbstract', window );"><strong>Stockholders' equity</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockValue', window );">Preferred stock, $0.001 par value, 5,000,000 shares authorized; none issued</a></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, $0.001 par value, 30,000,000 shares authorized; 8,726,045 shares issued and outstanding on March 31, 2019 and December 31, 2018</a></td>
<td class="nump">9<span></span>
</td>
<td class="nump">9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapital', window );">Additional paid-in capital</a></td>
<td class="nump">23,971<span></span>
</td>
<td class="nump">23,966<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss</a></td>
<td class="num">(6,119)<span></span>
</td>
<td class="num">(5,897)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Accumulated deficit</a></td>
<td class="num">(480)<span></span>
</td>
<td class="num">(6,127)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">17,381<span></span>
</td>
<td class="nump">11,951<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">Total liabilities and stockholders' equity</a></td>
<td class="nump">$ 81,878<span></span>
</td>
<td class="nump">$ 72,512<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_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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_AccountsReceivableNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130549-203045<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(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedIncomeTaxesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(15)(b)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(15)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedIncomeTaxesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e637-108580<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 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669686-108580<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 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e681-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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=82887183&amp;loc=d3e6801-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BankOverdrafts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=99376301&amp;loc=d3e1243-112600<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BankOverdrafts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=109223946&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=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsNetNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards 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 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31928-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 5: 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 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsNetNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<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(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=109237824&amp;loc=d3e1731-114919<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109237824&amp;loc=d3e1703-114919<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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://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=77989000&amp;loc=SL49117168-202975<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 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_IncomeTaxesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 210.7-03.5(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.10)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=68049868&amp;loc=d3e3927-108312<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 capital leases due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(17))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</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_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PrepaidExpenseAndOtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(7))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PrepaidExpenseAndOtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6879938&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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><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)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(6))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 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(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(1)(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 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(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityAbstract</td>
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<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759250816">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Balance Sheets (Parenthetical) - $ / shares<br></strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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_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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesAuthorized', window );">Preferred stock, authorized</a></td>
<td class="nump">5,000,000<span></span>
</td>
<td class="nump">5,000,000<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_PreferredStockSharesIssued', window );">Preferred stock, issued</a></td>
<td class="nump">0<span></span>
</td>
<td class="nump">0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (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_CommonStockSharesAuthorized', window );">Common stock, authorized</a></td>
<td class="nump">30,000,000<span></span>
</td>
<td class="nump">30,000,000<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, issued</a></td>
<td class="nump">8,726,045<span></span>
</td>
<td class="nump">8,726,045<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, outstanding</a></td>
<td class="nump">8,726,045<span></span>
</td>
<td class="nump">8,726,045<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementOfFinancialPositionAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementOfFinancialPositionAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759750816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>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 income (loss)</a></td>
<td class="nump">$ 5,647<span></span>
</td>
<td class="num">$ (574)<span></span>
</td>
</tr>
<tr class="re">
<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</a></td>
<td class="nump">205<span></span>
</td>
<td class="nump">310<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization of intangible assets</a></td>
<td class="nump">54<span></span>
</td>
<td class="nump">383<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseRightOfUseAssetAmortization', window );">Amortization of right-of-use assets</a></td>
<td class="nump">213<span></span>
</td>
<td class="nump">136<span></span>
</td>
</tr>
<tr class="ro">
<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 debt issuance cost</a></td>
<td class="nump">8<span></span>
</td>
<td class="nump">21<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income tax expense (benefit)</a></td>
<td class="nump">1,577<span></span>
</td>
<td class="num">(193)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Change in receivable reserves</a></td>
<td class="num">(74)<span></span>
</td>
<td class="num">(156)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryLIFOReservePeriodCharge', window );">Change in inventory reserves</a></td>
<td class="nump">32<span></span>
</td>
<td class="nump">17<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnSaleOfProject', window );">Gain on sale of subsidiary</a></td>
<td class="num">(4,207)<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_UnrealizedGainLossOnInvestments', window );">Unrealized gain on short term investments</a></td>
<td class="num">(3,341)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementBenefitExpense', window );">Accrued pension</a></td>
<td class="num">(30)<span></span>
</td>
<td class="nump">8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">5<span></span>
</td>
<td class="nump">148<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherOperatingActivitiesCashFlowStatement', window );">Other</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">12<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ForeignCurrencyTransactionGainLossBeforeTax', window );">Foreign currency remeasurement loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">36<span></span>
</td>
</tr>
<tr class="ro">
<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 current operating assets and 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_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable</a></td>
<td class="num">(885)<span></span>
</td>
<td class="nump">210<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Inventories</a></td>
<td class="num">(238)<span></span>
</td>
<td class="num">(1,297)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets', window );">Prepaid expenses and other assets</a></td>
<td class="num">(120)<span></span>
</td>
<td class="num">(906)<span></span>
</td>
</tr>
<tr class="ro">
<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</a></td>
<td class="nump">12<span></span>
</td>
<td class="nump">1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities', window );">Accounts payable and accrued liabilities</a></td>
<td class="nump">2,013<span></span>
</td>
<td class="nump">2,900<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided by operating activities</a></td>
<td class="nump">871<span></span>
</td>
<td class="nump">1,056<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>Investing activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Additions to property, plant and equipment</a></td>
<td class="num">(56)<span></span>
</td>
<td class="num">(152)<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">(56)<span></span>
</td>
<td class="num">(152)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>Financing activities</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfBankOverdrafts', window );">Bank overdrafts</a></td>
<td class="num">(1,294)<span></span>
</td>
<td class="num">(160)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromShortTermDebt', window );">Short term borrowings</a></td>
<td class="nump">1,785<span></span>
</td>
<td class="num">(2,045)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt', window );">Borrowing under debt agreement</a></td>
<td class="nump">5,259<span></span>
</td>
<td class="nump">11,347<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfDebt', window );">Repayment of debt</a></td>
<td class="num">(6,403)<span></span>
</td>
<td class="num">(9,881)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDebtIssuanceCosts', window );">Payment of debt issuance cost</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities', window );">Principal repayments of financing leases</a></td>
<td class="num">(128)<span></span>
</td>
<td class="num">(124)<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 used in financing activities</a></td>
<td class="num">(781)<span></span>
</td>
<td class="num">(857)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">Increase in cash and cash equivalents</a></td>
<td class="nump">34<span></span>
</td>
<td class="nump">47<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents', window );">Effect of foreign exchange on cash and cash equivalents</a></td>
<td class="num">(70)<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_CashAndCashEquivalentsAtCarryingValueAbstract', window );"><strong>Cash and cash equivalents</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Beginning of period</a></td>
<td class="nump">211<span></span>
</td>
<td class="nump">218<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">End of period</a></td>
<td class="nump">$ 175<span></span>
</td>
<td class="nump">$ 268<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_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=109223946&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=115205541&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=114775744&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_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<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=109223946&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=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CashAndCashEquivalentsAtCarryingValueAbstract</td>
</tr>
<tr>
<td style="padding-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_CashAndCashEquivalentsPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<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(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<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 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=109223946&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_EffectOfExchangeRateOnCashAndCashEquivalents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseRightOfUseAssetAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 right-of-use asset from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918638-209977<br><br>Reference 3: 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=77888399&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_FinanceLeaseRightOfUseAssetAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ForeignCurrencyTransactionGainLossBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450222&amp;loc=d3e30840-110895<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109240200&amp;loc=d3e30700-110894<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=109240200&amp;loc=d3e30690-110894<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ForeignCurrencyTransactionGainLossBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_GainLossOnSaleOfProject">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The gains and losses included in earning resulting from the sale of a project.</p></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=109223946&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_GainLossOnSaleOfProject</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=109223946&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=109223946&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=109223946&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_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=109223946&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_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=109223946&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_InventoryLIFOReservePeriodCharge">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 5.L)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e99989-122729<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryLIFOReservePeriodCharge</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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=109223946&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=109223946&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=109223946&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=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669619-108580<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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: 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=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_OtherOperatingActivitiesCashFlowStatement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example,  cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherOperatingActivitiesCashFlowStatement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PaymentsOfDebtIssuanceCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_PaymentsOfDebtIssuanceCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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=109223946&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_PensionAndOtherPostretirementBenefitExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost (reversal of cost) for pension and other postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementBenefitExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ProceedsFromIssuanceOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRepaymentsOfBankOverdrafts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 cash inflow or outflow from the excess drawing from an existing cash balance, which will be honored by the bank but reflected as a loan to the drawer.</p></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 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3255-108585<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 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3291-108585<br><br>Reference 3: 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 9<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3098-108585<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_ProceedsFromRepaymentsOfBankOverdrafts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromShortTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a borrowing having initial term of repayment 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_ProceedsFromShortTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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 related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 210.5-03.5)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=82913815&amp;loc=SL49130534-203044<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 during the period from the repayment of aggregate short-term and long-term debt. Excludes payment of 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/2009/role/commonPracticeRef<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=109223946&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_RepaymentsOfDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 transaction costs in a sale-leaseback recognized in financing activities. Includes, but is not limited to, closing and 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 40<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=82846721&amp;loc=d3e51843-112757<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 40<br> -Section 55<br> -Paragraph 51<br> -URI http://asc.fasb.org/extlink&amp;oid=82846721&amp;loc=d3e51840-112757<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 40<br> -Section 55<br> -Paragraph 50<br> -URI http://asc.fasb.org/extlink&amp;oid=82846721&amp;loc=d3e51831-112757<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SaleLeasebackTransactionTransactionCostsFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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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_UnrealizedGainLossOnInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for 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 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&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_UnrealizedGainLossOnInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:monetaryItemType</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759262256">
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<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Common Stock [Member]</div></th>
<th class="th"><div>Additional paid-in Capital [Member]</div></th>
<th class="th"><div>Accumulated other comprehensive income (loss) [Member]</div></th>
<th class="th"><div>Retained earnings [Member]</div></th>
<th class="th"><div>Total</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_StockholdersEquity', window );">Balance at Dec. 31, 2017</a></td>
<td class="nump">$ 9<span></span>
</td>
<td class="nump">$ 23,801<span></span>
</td>
<td class="num">$ (5,798)<span></span>
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<td class="num">$ (463)<span></span>
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<td class="nump">$ 17,549<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_CommonStockSharesOutstanding', window );">Balance (in shares) at Dec. 31, 2017</a></td>
<td class="nump">8,726,045<span></span>
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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>
<td class="text">&#160;<span></span>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</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>
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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_NetIncomeLoss', window );">Net income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(574)<span></span>
</td>
<td class="num">(574)<span></span>
</td>
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<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">148<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">148<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent', window );">Foreign currency translation adjustment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(166)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(166)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent', window );">Pension adjustment, net of taxes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(15)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(15)<span></span>
</td>
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<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, 2018</a></td>
<td class="nump">$ 9<span></span>
</td>
<td class="nump">23,949<span></span>
</td>
<td class="num">(5,979)<span></span>
</td>
<td class="num">(1,037)<span></span>
</td>
<td class="nump">16,942<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_CommonStockSharesOutstanding', window );">Balance (in shares) at Mar. 31, 2018</a></td>
<td class="nump">8,726,045<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_StockholdersEquity', window );">Balance at Dec. 31, 2018</a></td>
<td class="nump">$ 9<span></span>
</td>
<td class="nump">23,966<span></span>
</td>
<td class="num">(5,897)<span></span>
</td>
<td class="num">(6,127)<span></span>
</td>
<td class="nump">$ 11,951<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_CommonStockSharesOutstanding', window );">Balance (in shares) at Dec. 31, 2018</a></td>
<td class="nump">8,726,045<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,726,045<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward', window );"><strong>Increase (Decrease) in Stockholders' Equity [Roll Forward]</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 " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,647<span></span>
</td>
<td class="nump">$ 5,647<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent', window );">Foreign currency translation adjustment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(312)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(312)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent', window );">Pension adjustment, net of taxes</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90<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, 2019</a></td>
<td class="nump">$ 9<span></span>
</td>
<td class="nump">$ 23,971<span></span>
</td>
<td class="num">$ (6,119)<span></span>
</td>
<td class="num">$ (480)<span></span>
</td>
<td class="nump">$ 17,381<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_CommonStockSharesOutstanding', window );">Balance (in shares) at Mar. 31, 2019</a></td>
<td class="nump">8,726,045<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,726,045<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>Amount of increase to additional paid-in capital (APIC) from recognition of equity-based compensation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=109196918&amp;loc=d3e11149-113907<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5047-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=109196918&amp;loc=d3e11178-113907<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=79507207&amp;loc=d3e4534-113899<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
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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 shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
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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> 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_IncreaseDecreaseInStockholdersEquityRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInStockholdersEquityRollForward</td>
</tr>
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<td>xbrli:stringItemType</td>
</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>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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=114867106&amp;loc=SL7669619-108580<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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: 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=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetIncomeLoss</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>
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<td><strong> Period Type:</strong></td>
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</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>Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=d3e637-108580<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 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (i-k)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent</td>
</tr>
<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>
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<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<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_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569643-111683<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109239629&amp;loc=SL4573702-111684<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 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=108774443&amp;loc=SL4569616-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent</td>
</tr>
<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>
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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>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750723056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BASIS OF PRESENTATION<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [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_BasisOfAccounting', window );">BASIS OF PRESENTATION</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>1. BASIS OF PRESENTATION</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Overview</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Pioneer Power Solutions, Inc. and its wholly
owned subsidiaries (referred to herein as the &#8220;Company,&#8221; &#8220;Pioneer,&#8221; &#8220;we,&#8221; &#8220;our&#8221;
and &#8220;us&#8221;) manufacture, sell and service a broad range of specialty electrical transmission, distribution and on-site
power generation equipment for applications in the utility, industrial, commercial and backup power markets. The Company is headquartered
in Fort Lee, New Jersey and operates from eleven (11) additional locations in the U.S., Canada and Mexico for manufacturing, centralized
distribution, engineering, sales and administration.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">We have two reportable segments as defined
in our Annual Report on Form 10-K for the year ended December 31, 2018, as filed with the Securities and Exchange Commission (the
&#8220;SEC&#8221;) on March 29, 2019: Transmission and Distribution Solutions (&#8220;T&#38;D Solutions&#8221;) and Critical Power
Solutions (&#8220;Critical Power&#8221;).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Presentation</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accompanying unaudited consolidated
financial statements of the Company have been prepared pursuant to the rules of the SEC and reflect the accounts of the Company
as of March 31, 2019. Certain information and footnote disclosures, normally included in annual financial statements prepared in
accordance with accounting principles generally accepted in the United States (&#8220;U.S. GAAP&#8221;), have been condensed or
omitted pursuant to those rules and regulations. We believe that the disclosures made are adequate to make the information presented
not misleading to the reader. In the opinion of management, all adjustments, consisting only of normal recurring adjustments, necessary
to fairly state the financial position, results of operations and cash flows with respect to the interim consolidated financial
statements have been included. The results of operations for the interim period are not necessarily indicative of the results for
the entire fiscal year. The year-end balance sheet data was derived from audited financial statements but does not include all
disclosures required by U.S. GAAP for a year-end balance sheet.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">All dollar amounts (except share and per
share data) presented in the notes to our unaudited consolidated financial statements are stated in thousands of dollars, unless
otherwise noted. Amounts may not foot due to rounding.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">These unaudited consolidated financial
statements include the accounts of Pioneer and its wholly-owned subsidiaries. All significant intercompany accounts and transactions
have been eliminated in consolidation.&#160;&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">These unaudited consolidated financial
statements should be read in conjunction with the risk factors and the audited consolidated financial statements and notes thereto
of the Company and its subsidiaries included in the Company&#8217;s Annual Report on Form 10-K for the year ended December 31,
2018.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>Liquidity</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The accompanying financial statements have
been prepared on a basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course
of business. As shown in the accompanying financial statements as of the three months ended March 31, 2019, the Company has an
accumulated deficit of $480, and has a working capital of $1.4 million. At March 31, 2019, we had total debt of $25.7 million and
$175 of cash and cash equivalents on hand. We have historically met our cash needs through a combination of cash flows from operating
activities and bank borrowings under our revolving credit facilities. Our cash requirements are generally for operating activities,
debt repayment, capital improvements and acquisitions. As further discussed in Note 10 - Debt in Part I of this Form 10-Q our credit
facilities&#8217; maturity dates have been extended until April 1, 2020.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The financial statements included in this
quarterly report have been prepared assuming that we will continue as a going concern, which contemplates the recoverability of
assets and the satisfaction of liabilities in the normal course of business. Significant assumptions underlie this belief, including,
among other things, that there will be no material adverse developments in our business, liquidity, capital requirements and that
our credit facilities with our lender will remain available to us and will not need to be replaced.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</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">&#160;</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: 0; text-align: justify">Management believes that its capital resources
are adequate to fund operations through the first quarter of 2020, but the availability of the Company&#8217;s capital resources
is dependent on the Company&#8217;s ability to meet the working capital obligations pursuant to the credit agreements with Bank
of Montreal (&#8220;BMO&#8221;), its lender. The Company has certain credit arrangements with BMO that contain subjective acceleration
clauses, and the Company has had several instances of non-compliance with certain of the covenants included in such credit agreements.
Management has historically been able to obtain from BMO waivers of any non-compliance and management expects to be able to continue
to obtain necessary waivers in the event of future non-compliance; however, there can be no assurance that the Company will be
able to obtain such waivers, and should BMO refuse to provide a waiver in the future, the outstanding debt under the credit facilities
could become due immediately. Additionally, the term of the Company&#8217;s agreement with BMO ends in April 2020. While the Company
intends to renew this agreement to continue to facilitate the credit facilities and has a history of renewals with BMO, the Company&#8217;s
ability to renew this arrangement under similar economic terms, if at all, is uncertain. The operations of the Company are subject
to certain risks and uncertainties, including, among others, uncertainty of commercial manufacturing at acceptable margins, marketing
or sales acceptance, and dependence on key personnel.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -URI http://asc.fasb.org/topic&amp;trid=2122369<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6631216336">
<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, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SignificantAccountingPoliciesTextBlock', window );">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>2.
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s significant accounting policies are described in Note 2 to the audited consolidated financial statements included
in the Company&#8217;s Annual Report on Form 10-K for the year ended December 31, 2018. There have been no significant changes
in the Company&#8217;s accounting policies during the first quarter of 2019.&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>Recent
Accounting Pronouncements</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">There
have been no recent accounting pronouncements not yet adopted by the Company which would have a material impact on the Company&#8217;s
financial statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Revenue
from Contracts with Customers.&#160;</i>In May 2014, the FASB issued Accounting Standards Update No. 2014-09, <i>Revenue from
Contracts with Customers </i>(Topic 606), or ASU 2014-09, which supersedes nearly all existing revenue recognition guidance under
U.S. GAAP. Since then, the FASB has also issued ASU 2016-08, <i>Revenue from Contracts with Customers </i>(Topic 606), <i>Principals
versus Agent Considerations, </i>ASU 2016-10, <i>Revenue from Contracts with Customers </i>(Topic 606), <i>Identifying Performance
Obligations and Licensing</i>, and ASU 2017-13, <i>Revenue Recognition </i>(Topic 605), <i>Revenue from Contracts with Customers
</i>(Topic 606), <i>Leases </i>(Topic 840), and <i>Leases </i>(Topic 842), <i>Amendments to SEC Paragraphs Pursuant to the Staff
Announcement at the July 20, 2017 EITF Meeting and Recession of Prior SEC Staff Announcements and Observer Comments, </i>which
further elaborate on the original ASU No. 2014-09. The core principle of these updates is to recognize revenues when promised
goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled
for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, more judgments
and estimates may be required within the revenue recognition process than were required under previously existing U.S. GAAP. In
July 2015, the FASB approved a one-year deferral of the effective date to January 1, 2018, with early adoption to be permitted
as of the original effective date of January 1, 2017. Companies may use either of the following transition methods to adopt this
standard: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with the
option to elect certain practical expedients; or (ii) a retrospective approach with the cumulative effect of initially adopting
ASU 2014-09 recognized at the date of adoption (which includes additional footnote disclosures) (the &#8220;modified retrospective
approach&#8221;).&#160;We completed a review of our various revenue streams within our two reportable segments: (i) T&#38;D Solutions
and (ii) Critical Power. We have gathered data to quantify the amount of sales by type of revenue stream and categorized the types
of sales for our business units for the purpose of comparing how we recognized revenue to the new standard in order to quantify
the impact of this ASU.&#160;We generally anticipate having substantially similar performance obligations under the new guidance
when compared to previously existing U.S. GAAP. We have made policy elections within the amended standard that are consistent
with our existing accounting. We adopted ASU 2014-09 in our first quarter of 2018 using the modified retrospective approach and
concluded that there was no material impact to our financial statements other than enhanced disclosures and there are no changes
to the opening retained earnings balance.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Income
Taxes.</i> In October 2016, the FASB issued ASU No. 2016-16, <i>Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other
Than Inventory.</i> ASU No. 2016-16 requires the income tax consequences of intra-entity transfers of assets other than inventory
to be recognized when the intra-entity transfer occurs rather than deferring recognition of income tax consequences until the
transfer was made with an outside party. We adopted ASU 2016-16 in the first quarter of 2018 using a modified retrospective approach.
Adoption of the new standard did not have a material impact on our Consolidated Financial Statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Retirement
Standard.</i> In March 2017, the FASB issued ASU No. 2017-07 Improving the Presentation of Net Periodic Pension Cost and Net Periodic
Postretirement Benefit Cost. We adopted Accounting Standards Update No.&#160;2017-07, <i>Improving the Presentation of Net Periodic
Pension Cost and Net Periodic Postretirement Benefit Cost </i>(the &#8220;New Retirement Standard&#8221;), effective January&#160;1,
2018 using the full-retrospective method. The New Retirement Standard requires employers to present the service cost component
of the net periodic benefit cost in the same income statement line item as other employee compensation costs arising from services
rendered during the period. The other components of net benefit cost, including interest cost, expected return on plan assets,
amortization of prior service cost/credit and actuarial gain/loss, and settlement and curtailment effects, are to be presented
outside of any subtotal of operating income. We adopted ASU 2017-07 in our first quarter of 2018 and concluded that there was
no material impact to our financial statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Leases.
</i>In February 2016, the FASB issued ASU No. 2016-02,&#160;<i>Leases (Topic 842)</i>, which requires, among other things, a lessee
to recognize a liability representing future lease payments and a right-of-use asset representing its right to use the underlying
asset for the lease term. For operating leases, a lessee will be required to recognize at inception a right-of-use asset and a
lease liability equal to the net present value of the lease payments, with lease expense recognized over the lease term on a straight-line
basis. For leases with a term of twelve months or less, ASU 2016-02 allows a reporting entity to make an accounting policy election
to not recognize a right-of-use asset and a lease liability, and to recognize lease expense on a straight-line basis. ASU No.
2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years,
with early adoption permitted. Upon adoption, a reporting entity should apply the provisions of ASU 2016-02 at the beginning of
the earliest period presented using a modified retrospective approach, which includes certain optional practical expedients that
an entity may elect to apply. We adopted this standard in our first quarter of 2018 using the modified retrospective approach.
As a result, the opening retained earnings for January 1, 2017 was reduced by approximately $0.1 million. There was also an increase
in assets and corresponding liabilities of approximately $5.3 and $5.2 million, respectively, at January 1, 2017. </font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Statement
of Cash Flows. </i>In August 2016, the FASB issued ASU No. 2016-15, <i>Statement of Cash </i>Flows (Topic 230): <i>Classification
of Certain Cash Receipts and Cash Payments.</i> The purpose of Update No. 2016-15 is to reduce the diversity in practice in presentation
and classification of the following items within the statement of cash flows: debt prepayments or debt extinguishment costs, settlement
of zero coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the
effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the
settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, distributions received
from equity method investments and beneficial interests in securitization transactions. It also addresses classification of transactions
that have characteristics of more than one class of cash flows. Update No. 2016-15 is effective for annual periods beginning after
December 15, 2017, and a retrospective transition method is required. We adopted ASU 2016-15 in our first quarter of 2018 using
the retrospective approach. The adoption of ASU 2016-15 did not have a material impact on our consolidated statements of cash
flows.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Stock
Compensation.</i> In June 2018, the FASB issued ASU No. 2018-07, <i>Compensation &#8211; Stock Compensation (Topic 718): Improvements
to Nonemployee Share-Based Payment Accounting. </i>The amendments in this update expand the scope of Topic 718 to include share-based
payment transactions for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718
to nonemployee awards except for specific guidance on inputs to an option pricing model and the attribution of cost (that is,
the period of time over which share-based payment awards vest and the pattern of cost recognition over that period). The amendments
specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used
or consumed in a grantor&#8217;s own operations by issuing share-based payment awards. The amendments also clarify that Topic
718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction
with selling goods or services to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers.
The updated standard is effective for the Company beginning after December 15, 2018, including interim periods within that fiscal
year. Early adoption of the new guidance is permitted, but no earlier than an entity&#8217;s adoption date of Topic 606. The Company
adopted this guidance on January 1, 2019. The adoption of this ASU did not have a material impact on the consolidated financial
statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Fair
Value Measurement. </i>In August 2018, the FASB issued ASU No. 2018-13, <i>Fair Value Measurement (Topic 820): Disclosure Framework
- Changes to the Disclosure Requirements for Fair Value Measurement </i>that eliminates, amends, and adds certain disclosure requirements
for fair value measurements. The ASU is effective for all annual and interim periods beginning January 1, 2020, with early adoption
permitted. The Company is currently evaluating the impact of adopting this ASU on its consolidated financial statements.</font></p><span></span>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750748672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DIVESTITURES<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_DivestituresAbstract', window );"><strong>Divestitures</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_MergersAcquisitionsAndDispositionsDisclosuresTextBlock', window );">DIVESTITURES</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>3. DIVESTITURES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</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: 0; text-align: justify">On January 22, 2019, Pioneer Critical Power,
Inc., a Delaware corporation (&#8220;PCPI&#8221;), a wholly-owned subsidiary of the Company within Transmission and Distribution
segment, CleanSpark and CleanSpark Acquisition, Inc., a Delaware corporation (&#8220;Merger Sub&#8221;), entered into an Agreement
and Plan of Merger (the &#8220;Merger Agreement&#8221;), pursuant to which, among other things, Merger Sub merged with and into
PCPI, with PCPI becoming a wholly-owned subsidiary of the CleanSpark and the surviving company of the merger (the &#8220;Merger&#8221;).</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">At the effective date of the Merger, all
of the issued and outstanding shares of common stock of PCPI, par value $0.01 per share, were converted into the right to receive
(i) 1,750,000 shares of common stock, par value $0.001 per share (&#8220;Common Stock&#8221;), of CleanSpark, (ii) a five-year
warrant to purchase 500,000 shares of Common Stock at an exercise price of $1.60 per share, and (iii) a five-year warrant to purchase
500,000 shares of Common Stock at an exercise price of $2.00 per share.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Merger Agreement also contains representations,
warranties and covenants of the parties customary for transactions similar to those contemplated by the Merger Agreement. Such
representations and warranties are made solely for purposes of the Merger Agreement and, in some cases, may be subject to qualifications
and limitations agreed to by the parties in connection with the negotiated terms of the Merger Agreement and may have been qualified
by disclosures that were made in connection with the parties&#8217; entry into the Merger Agreement.&#160;</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">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In connection with the Merger Agreement,
the Company, CleanSpark and PCPI entered into an Indemnity Agreement (the &#8220;Indemnity Agreement&#8221;), dated January 22,
2019, pursuant to which the Company agreed to assume the liabilities and obligations related to the claims made by Myers Powers
Products, Inc. in the case titled <i>Myers Power Products, Inc. v. Pioneer Power Solutions, Inc., Pioneer Custom Electrical Products,
Corp., et al.</i>, Los Angeles County Superior Court Case No. BC606546 (the &#8220;Myers Power Case&#8221;) as they may relate
to PCPI or CleanSpark after the closing of the Merger. In addition, the Company agreed to indemnify and hold harmless CleanSpark
and the surviving company of the Merger and their respective officers, directors, agents, members and employees, and the heirs
successors and assigns of the foregoing from and against all losses incurred by reason of claims made by Myers Power Products,
Inc. as presented or substantially similar to that presented in the Myers Powers Case that are brought against CleanSpark or the
surviving company of the Merger after the closing of the Merger. The Indemnify Agreement expires five years from the date of the
Indemnity Agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In connection with entry into the Merger
Agreement, the Company and CleanSpark entered into a Contract Manufacturing Agreement (the &#8220;Contract Manufacturing Agreement&#8221;),
dated as of January 22, 2019, pursuant to which the Company will manufacture paralleling switchgear, automatic transfer switches
and related control and circuit protective equipment (collectively, &#8220;Products&#8221;) exclusively for purchase by CleanSpark.
CleanSpark will purchase the Products via purchase orders issued to the Company at any time and from time to time. The price for
the Products payable by CleanSpark to the Company will be negotiated on a case by case basis, but all purchases of Products will
have a target price of 91% of the CleanSpark customer&#8217;s purchase order price and will not be more than 109% of the Company&#8217;s
cost. The Contract Manufacturing Agreement has a term of 18 months and may be extended by mutual agreement of the Company and CleanSpark.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In connection with entry into the Merger
Agreement, the Company and CleanSpark entered into a Non-Competition and Non-Solicitation Agreement (the &#8220;Non-Compete Agreement&#8221;),
dated January 22, 2019, pursuant to which the Company agreed not to, among other things, own, manage, operate, finance, control,
advise, render services to or guarantee the obligations of any person or entity that engages in or plans to engage in the design,
manufacture, distribution and service of paralleling switchgear, automatic transfer switches, and related products (the &#8220;Restricted
Business&#8221;). The Company agreed not to engage in the Restricted Business within any state or county within the United States
in which CleanSpark or the surviving company of the Merger conducts such Restricted Business for a period of four (4) years from
the date of the Non-Compete Agreement.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">In addition, the Company also agreed,
for a period of four (4) years from the date of the Non-Compete Agreement, not to, among other things, directly or indirectly
(i) solicit, induce, or attempt to induce customers, suppliers, licensees, licensors, franchisees, consultants of the Restricted
Business as conducted by the Company, CleanSpark or the surviving company to cease doing business with the surviving company or
CleanSpark or (ii) solicit, recruit, or encourage any of the surviving company&#8217;s or CleanSpark&#8217;s employees, or independent
contractors to discontinue their employment or engagement with the surviving company or CleanSpark.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Merger resulted in the
deconsolidation of PCPI and a gain of $4.2 million in the first quarter of 2019. The fair value of the investment in the common
stock of CleanSpark was determined using quoted market prices and warrants were established using a Black Scholes model.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">From the date of sale through the quarter
ended March 31, 2019, the estimated fair value of the warrants and common stock increased to $7.5 million and an unrealized mark
to market gain of $3.3 million was recognized within other income.</p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for business combinations, including leverage buyout transactions (as applicable), and divestitures.  This may include a description of a business combination or divestiture (or series of individually immaterial business combinations or divestitures) completed during the period, including background, timing, and assets and liabilities recognized and reclassified or sold. This element does not include fixed asset sales and plant closings.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=2122178<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -URI http://asc.fasb.org/topic&amp;trid=2303972<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916573024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUES<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</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"><b>4. REVENUES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</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: 0; text-align: justify">On January 1, 2018, we adopted Topic 606 using
the modified retrospective method applied to those contracts which were not completed as of January 1, 2018. Results for reporting
periods beginning after January 1, 2018 are presented under Topic 606.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 1in 0 0"><b>Financial Statement Impact of Adopting ASC 606</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 1in 0 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Company adopted ASC 606 using the modified
retrospective method. There was no adjustment to opening retained earnings due to the impact of adopting Topic 606.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><b>Nature of our products and services</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Our principal products and services include
custom-engineered electrical transformers and engine-generator sets and controls, complemented by a national field-service network
to maintain and repair power generation assets.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Products </i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">We provide electrical transformers and
switchgear that help customers effectively and efficiently manage their electrical power distribution systems to desired specifications.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">We provide customers with an advanced
data collection and monitoring platform for power generation equipment which is used to ensure smooth, uninterrupted power to
operations during times of emergency.&#160;</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">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><i>Services</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Power generation systems represent considerable
investments that require proper maintenance and service in order to operate reliably during a time of emergency. Our&#160;power
maintenance programs provide&#160;preventative maintenance, repair and support service for our customers&#8217; power generation
systems.&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Our principal source of revenue is derived
from sales of products and fees for services. We measure revenue based upon the consideration specified in the customer arrangement,
and revenue is recognized when the performance obligations in the customer arrangement are satisfied. A performance obligation
is a promise in a contract to transfer a distinct product or service to the customer. The transaction price of a contract is allocated
to each distinct performance obligation and recognized as revenue when or as, the customer receives the benefit of the performance
obligation. Customers typically receive the benefit of our products when the risk of loss or control for the product transfers
to the customer and for services as they are performed. Under ASC 606, revenue is recognized when a customer obtains control of
promised products or services in an amount that reflects the consideration we expect to receive in exchange for those products
or services. To achieve this core principal, the Company applies the following five steps:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">1)&#160;&#160;&#160;&#160;&#160;&#160;&#160;<i>Identify
the contract with a customer</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">A contract with a customer exists when
(i) the Company enters into an enforceable contract with a customer that defines each party&#8217;s rights regarding the products
or services to be transferred and identifies the payment terms related to these products or services, (ii) the contract has commercial
substance and, (iii) the Company determines that collection of substantially all consideration for products or services that are
transferred is probable based on the customer&#8217;s intent and ability to pay the promised consideration. The Company applies
judgment in determining the customer&#8217;s ability and intention to pay, which is based on a variety of factors including the
customer&#8217;s historical payment experience or, in the case of a new customer, published credit and financial information pertaining
to the customer.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-right: 0; margin-bottom: 0pt; text-align: left">2)&#160;&#160;&#160;&#160;&#160;&#160;&#160;<i>Identify
the performance obligations in the contract</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 4.5pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Performance obligations promised in a contract
are identified based on the products or services that will be transferred to the customer that are both capable of being distinct,
whereby the customer can benefit from the product or service either on its own or together with other resources that are readily
available from third parties or from the Company, and are distinct in the context of the contract, whereby the transfer of the
products or services is separately identifiable from other promises in the contract. To the extent a contract includes multiple
promised products or services, the Company must apply judgment to determine whether promised products or services are capable of
being distinct and distinct in the context of the contract. If these criteria are not met the promised products or services are
accounted for as a combined performance obligation.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">3)&#160;&#160;&#160;&#160;&#160;&#160;&#160;<i>Determine
the transaction price</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The transaction price is determined based
on the consideration to which the Company will be entitled in exchange for transferring services to the customer. The customer
payments are generally due in 30 days.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">4)&#160;&#160;&#160;&#160;&#160;&#160;&#160;<i>Allocate
the transaction price to performance obligations in the contract</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">If the contract contains a single performance
obligation, the entire transaction price is allocated to the single performance obligation. Contracts that contain multiple performance
obligations require an allocation of the transaction price to each performance obligation based on a relative standalone selling
price basis or cost of the product or service. The Company determines standalone selling price based on the price at which the
performance obligation is sold separately. If the standalone selling price is not observable through past transactions, the Company
estimates the standalone selling price taking into account available information such as market conditions and internally approved
pricing guidelines related to the performance obligations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">5)&#160;&#160;&#160;&#160;&#160;&#160;&#160;<i>Recognize
revenue when or as the Company satisfies a performance obligation</i></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Company satisfies performance obligations
either over time or at a point in time. Revenue is recognized at the time the related performance obligation is satisfied by transferring
a promised product or service to a customer.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Substantially all of our revenue is recognized
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<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">The following table presents our revenues disaggregated by revenue
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&#160;</p>

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

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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See Note 14 - Business Segment and Geographic Information in
Notes to Consolidated Financial Statements in Part I of this Form 10-Q.</p><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>OTHER (INCOME) EXPENSE<br></strong></div></th>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Other
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directly related to our core operations. For the three months ended March 31, 2019, other non-operating income was $3.3 million,
as compared to an expense of $234 during the three months ended March 31, 2018. For the three months ended March 31, 2019, included
in other non-operating income was a gain of $3.3 million related to the mark to market adjustment on the fair value of common
stock and warrants received in connection with the Merger of PCPI, CleanSpark and the Merger Sub. See Note 3 - Divestitures.</font></p><span></span>
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>INVENTORIES<br></strong></div></th>
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">16,428</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">14,952</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Work
    in process</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,978</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,547</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Finished
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,840</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7,323</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Provision
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(552</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(512</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    inventories</font></td>
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">27,694</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Inventories
are stated at the lower of cost or a net realizable value determined on a FIFO method. Included in raw materials and finished
goods at March 31, 2019 and December 31, 2018 are goods in transit of approximately $8.4 million and $7.7 million, respectively.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">At
March 31, 2019, raw materials in the amount of $8.1 million not pledged to our secured creditor were used for collateral to secure
short term borrowings under a product financing arrangement. This short term borrowing agreement provides the Company with the
ability to acquire raw materials utilized in connection with its manufacturing process. The Company generally satisfies its obligations
within 60 days of the initial borrowings, which yields an interest expense that is immaterial. The aggregate borrowings under
this agreement amounted to $1.8 million as of March 31, 2019. There were no aggregate borrowings under this agreement as of December
31, 2018.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -URI http://asc.fasb.org/topic&amp;trid=2126998<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6637331264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PROPERTY, PLANT AND EQUIPMENT<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>7.
PROPERTY, PLANT AND EQUIPMENT</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">Property,
plant and equipment are summarized below:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">15,059</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(9,891</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(9,606</font></td>
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">In
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Depreciation
expense was $205 and $310 for the period ended March 31, 2019 and 2018, respectively.</font></p><span></span>
</td>
</tr>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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> -URI http://asc.fasb.org/topic&amp;trid=2155823<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6642198464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>OTHER ASSETS<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>8. OTHER ASSETS</b></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">Included in other assets at March 31, 2019 and December 31, 2018
are right-of-use asset, net, of $4.1 and $4.3 million, respectively, related to our lease obligations.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">In December 2011 and January
2012, the Company made two secured loans, each in the amount of $300 to a developer of a renewable energy project in the U.S,
secured by assets of the developer. The promissory notes accrue interest at a rate of 4.5% per annum with a final payment of all
unpaid principal and interest becoming fully due and payable upon the earlier to occur of (i) the four year anniversary of the
issuance date of the promissory notes, or (ii) an event of default.&#160;As defined in the promissory notes, an event of default
includes, but is not limited to, the following: any bankruptcy, reorganization or similar proceeding involving the borrower, a
sale or transfer of substantially all the assets of the borrower, a default by the borrower relating to any indebtedness due to
third parties, the incurrence of additional indebtedness by the borrower without the Company&#8217;s written consent and failure
of the borrower to perform its obligations pursuant to its other agreements with the Company, including its purchase order for
pad mount transformers. The principal balance of the loan receivable is outstanding at March 31, 2019 and December 31, 2018. The
Company expects to fully recover these amounts. At March 31, 2019 the Company has classified the principal of $600 as other assets
as the Company does not anticipate the settlement of both notes in the next twelve months based upon ongoing negotiations with
the debtor.</p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.</p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6631838320">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL AND OTHER INTANGIBLE ASSETS<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock', window );">GOODWILL AND OTHER INTANGIBLE ASSETS</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif"><b>9.
GOODWILL AND OTHER INTANGIBLE ASSETS</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">There
were no changes in the carrying values of goodwill for the three months ended March 31, 2019.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>T&#38;D</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Critical
    Power</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Solutions</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Solutions</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Total</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Segment</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Segment</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Goodwill</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Gross
    Goodwill:</b></font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of January 1, 2019</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7,978</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,970</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">10,948</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">No
    activity</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of March 31, 2019</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7,978</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,970</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">10,948</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="font-weight: bold; line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Accumulated
    impairment losses:</b></font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of January 1, 2019</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">No
    activity</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of March 31, 2019</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Net
    Goodwill as of March 31, 2019</b></font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,557</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,970</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8,527</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
</table>
<p style="font: 10pt/normal Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">Changes
in the carrying values of intangible assets for the three months ended March 31, 2019, were as follows:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>T&#38;D</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Critical
    Power</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Total</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Solutions</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Solutions</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Intangible</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Segment</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Segment</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Assets</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of January 1, 2019, net</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,460</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">124</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,584</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Amortization</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(44</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(10</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(54</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Foreign
    currency translation</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of March 31, 2019, net</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">114</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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</table>
<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
components of intangible assets as of March 31, 2019 are summarized below:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    Amortization</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Foreign
    Currency Translation</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Net
    Book Value</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 35%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Customer
    relationships</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6,833</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(6,211</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">622</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Non-compete
    agreements</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">4</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">619</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(608</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">11</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Trademarks</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Indefinite</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,816</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,816</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    developed software</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">289</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(175</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">114</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    technology</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(209</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
amortization of intangible assets expense was $54 for the three months ended March 31, 2019.</font></p><span></span>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750662544">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureTextBlock', window );">DEBT</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>10.
DEBT</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b><i>Canadian
Credit Facilities</i></b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">In
April 2016, our wholly owned subsidiary, Pioneer Electrogroup Canada Inc. (&#8220;PECI&#8221;), entered into an Amended and Restated
Credit Agreement (&#8220;CAD ARCA&#8221;) with Bank of Montreal (&#8220;BMO&#8221;) with respect to our existing Canadian credit
facilities (as amended and restated, the &#8220;Canadian Facilities&#8221;) that replaced and superseded all of our businesses&#8217;
prior financing arrangements with the bank. This CAD ARCA extended the maturity date of our Canadian Facilities to July 31, 2017.
The CAD ARCA was further amended (the &#8220;2017 CAD ARCA Amendment&#8221;) on March 15, 2017, and again on March 28, 2018 (the
&#8220;2018 CAD ARCA Amendment&#8221;). The 2018 CAD ARCA Amendment extended the term of our Canadian Facilities to April 1, 2020.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Our
Canadian Facilities provided for up to $8.2 million Canadian dollars (&#8220;CAD&#8221;) (approximately $6.3 million expressed
in U.S. dollars) consisting of a revolving $7.0 million CAD revolving credit facility (&#8220;Facility A&#8221;) to finance ongoing
operations, a $471 CAD term credit facility (&#8220;Facility B&#8221;) that financed a plant expansion, and a $712 USD Facility
that financed a business acquisition and the purchase and expansion of its manufacturing facilities. The 2017 CAD ARCA Amendment
increased the Facility A to $8.0 million CAD, increasing the total amount of loans available under the Canadian Facilities to
$9.2 million CAD.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Facility
A, as amended by the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment, is subject to margin criteria. Facility A, as amended
by the 2017 CAD ARCA Amendment, bore interest at BMO&#8217;s prime rate plus 0.75% per annum on amounts borrowed in Canadian dollars,
or BMO&#8217;s U.S. base rate plus 0.75% per annum or LIBOR plus 2.25% per annum on amounts borrowed in U.S. dollars. The 2018
CAD ARCA Amendment modified the interest rate on Facility A borrowings to BMO&#8217;s prime rate plus 0.50% per annum on amounts
borrowed in Canadian dollars, or BMO&#8217;s U.S. base rate plus 0.50% per annum or LIBOR plus 2.0% per annum on amounts borrowed
in U.S. dollars. Pursuant to the 2017 CAD ARCA Amendment, Facility A was to mature on July 31, 2018. The 2018 CAD ARCA Amendment
extended the maturity of borrowings under Facility A to April 1, 2020. Consistent with the terms of the historical Facility A,
including both a subjective acceleration clause and lockbox arrangement, will continue to be presented as a current liability.
We believe based upon historical experience, that Facility A will remain in place to fund operations through maturity of this
facility in April 2020.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Borrowings
under Facility B, as amended by the 2017 CAD ARCA Amendment, bore interest at BMO&#8217;s prime rate plus 1.25% per annum with
principal repayments becoming due on a five year amortization schedule. Pursuant to the CAD ARCA, quarterly principal repayments
were reduced to $47 CAD, with a balloon payment of $141 CAD due on July 31, 2017. The 2017 CAD ARCA Amendment amended the payment
schedules so that the quarterly principal payments of $47 CAD was to continue after July 31, 2017 until our borrowings under the
facility is fully paid on April 30, 2018. The 2018 CAD ARCA Amendment did not modify the interest rate on Facility B borrowings,
which remained at BMO&#8217;s prime rate plus 1.25% per annum. Pursuant to the 2018 CAD ARCA Amendment, we made the final principal
payment of $47 under Facility B on April 30, 2018.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Borrowings
under Facility C, as amended by the 2017 CAD ARCA, bore interest at BMO&#8217;s prime rate plus 1.50% per annum on amounts borrowed
in Canadian dollars, or BMO&#8217;s U.S. base rate plus 1.50% per annum or LIBOR plus 2.75% per annum on amounts borrowed in U.S.
dollars. Pursuant to the CAD ARCA, a principal repayment of $72 USD was due on June 30, 2016, and the reduced quarterly principal
repayments of $36 USD were to be made beginning on October 31, 2016, with a balloon payment of $496 USD due on July 31, 2017.
The 2017 CAD ARCA Amendment amended the payment schedules so that the quarterly payments of $36 USD were to continue until July
31, 2018, with a balloon payment of $352 due on July 31, 2018. Pursuant to the 2018 CAD ARCA Amendment, quarterly principal repayments
of $36 were to continue until January 31, 2020, with a balloon payment of $136 due on April 1, 2020. The 2018 CAD ARCA Amendment
modified the interest rate on Facility C borrowings to BMO&#8217;s prime rate plus 1.25% per annum on amounts borrowed in Canadian
dollars, or BMO&#8217;s U.S. base rate plus 1.25% per annum or LIBOR plus 2.50% per annum on amounts borrowed in U.S. dollars.
In December 2018 we repaid the outstanding principal balance under Facility C of $316 CAD with proceeds received from the sale
of the Farnham, Quebec, Canada building.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Pursuant
to the CAD ARCA, as amended by the 2017 CAD ARCA Amendment and the 2018 CAD ARCA Amendment, financial covenant testing is performed
on our consolidated financial statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels
and effective tangible net worth levels for each fiscal quarter, as set forth in the 2017 CAD ARCA Amendment and the 2018 CAD
ARCA Amendment.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">As
of March 31, 2019, we had approximately $5.3 million in U.S. dollar equivalents outstanding under our Canadian Facilities. Our
borrowings consisted of approximately $5.3 million outstanding under Facility A. As of March 31, 2019, the Company was not in
compliance with a financial covenant and on May 6, 2019, the Company received a waiver from BMO on the financial covenant breach
existing as of March 31, 2019.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">As
of December 31, 2018, we had approximately $5.8 million in U.S. dollar equivalents outstanding under our Canadian Facilities.
Our borrowings consisted of approximately $5.8 million outstanding under Facility A. As of December 31, 2018, the Company was
not in compliance with its financial covenants and on March 25, 2019, the Company received a waiver from BMO on all financial
covenant breaches existing as of December 31, 2018.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b><i>United
States Credit Facilities</i></b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">In
April 2016, we entered into an Amended and Restated Credit Agreement (&#8220;US ARCA&#8221;) with BMO with respect to our existing
U.S. facilities that replaced and superseded all of our businesses&#8217; prior financing arrangements with the bank (the &#8220;U.S.
Facilities&#8221;).The US ARCA was further amended (the &#8220;2017 US ARCA Amendment&#8221;) on March 15, 2017, and again on
March 28, 2018 (the &#8220;2018 US ARCA Amendment&#8221;). The 2018 US ARCA Amendment extended the term of our US Facilities to
April 1, 2020.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Our
U.S. Facilities, as amended and restated, provided for up to $19.1 million USD consisting of a $14.0 million USD demand revolving
credit facility (&#8220;USD Facility A&#8221;) to finance ongoing operations, a $5.0 million USD term loan facility (&#8220;USD
Facility B&#8221;) that financed the acquisition of Titan, and a new $100 revolving credit facility provided pursuant to a MasterCard
is to be used to pay for and temporarily finance our day-to-day business expenses and for no other purpose. The 2017 US ARCA Amendment
increased the USD Facility A to $15.0 million, increasing the total amount of loans available under the U.S. Facilities to $20.1
million USD.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">USD
Facility A, as amended and restated per 2017 US ARCA, bore interest, at our option, at BMO&#8217;s prime rate plus 1.00% per annum
on U.S. prime rate loans, or an adjusted LIBOR rate plus 2.25% per annum on Eurodollar loans. Pursuant to the 2018 US ARCA Amendment,
borrowings under Facility A bears interest, at our option, at the BMO&#8217;s prime rate plus 0.75% per annum on U.S. prime rate
loans, or an adjusted LIBOR rate plus 2.00% per annum on Eurodollar loans. USD Facility A had a maturity date of July 31, 2017,
which was extended to July 31, 2018 pursuant to the 2017 US ARCA Amendment. The 2018 US ARCA Amendment extended the maturity of
borrowings under USD Facility A to April 1, 2020. Consistent with the terms of the historical USD Facility A, including both a
subjective acceleration clause and lockbox arrangement, will continue to be presented as a current liability. We believe based
upon historical experience, that the USD Facility A will remain in place to fund operations through maturity in April 2020.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Borrowings
under USD Facility B bear interest, at our option, at U.S. base rate plus 1.25% per annum on U.S. prime loans, or an adjusted
LIBOR rate plus 2.50% per annum on Eurodollar loans. Pursuant to the US ARCA, our quarterly principal payments were reduced to
$31 USD for calendar year 2016, with the original amortization schedule continuing to apply to all quarterly principal payments
made after December 31, 2016, and the final maturity date of December 2, 2019. The 2017 US ARCA Amendment reduced the scheduled
quarterly principal payments to $31 USD, commencing March 31, 2017, to continue until July 31, 2018, with a balloon payment of
$4.4 million on July 31, 2018. Pursuant to the 2018 US ARCA Amendment, monthly principal repayments beginning on July 31, 2018
are increased to $100 and will continue until March 31, 2020, with a balloon payment of $2.3 million due on April 1, 2020. The
2018 US ARCA Amendment did not change the USD Facility B interest rate.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Pursuant
to the US ARCA, as amended by the 2017 US ARCA Amendment and the 2018 US ARCA Amendment, financial covenant testing is performed
on our consolidated financial statements. We are required to meet certain minimum working capital ratios, minimum EBITDA levels
and effective tangible net worth levels for each fiscal quarter, as set forth in the 2017 US ARCA Amendment and the 2018 US ARCA
Amendment. On March 28, 2018, pursuant to the 2018 US ARCA Amendment, BMO waived defaults on all financial covenants existing
as of December 31, 2017 for which we were not in compliance.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Our
obligations under the U.S. Facilities are guaranteed by all our wholly-owned U.S. subsidiaries. In addition, we and our wholly-owned
U.S. subsidiaries granted a security interest in substantially all of our assets, including 65% of the shares of Pioneer Electrogroup
Canada Inc. held by us, to secure our obligations for borrowed money under the U.S. Facilities. The U.S. Facilities also restrict
our ability to incur indebtedness, create or incur liens, make investments, make distributions or dividends and enter into merger
agreements or agreements for the sale of any or all our assets.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">As
of March 31, 2019, we had approximately $18.2 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately
$14.7 million outstanding under USD Facility A, and $3.5 million outstanding under USD Facility B. As of March 31, 2019, the Company
was not in compliance with a financial covenant and on May 6, 2019, the Company received a waiver from BMO on the financial covenant
breach existing as of March 31, 2019.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">As
of December 31, 2018, we had approximately $18.8 million outstanding under our U.S. Facilities. Our borrowings consisted of approximately
$15.0 million outstanding under USD Facility A, and $3.8 million outstanding under USD Facility B. As of December 31, 2018, the
Company was not in compliance with its financial covenants and on March 25, 2019, the Company received a waiver from BMO on all
financial covenant breaches existing as of December 31, 2018.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s debt consists of the following:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>March
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Term
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,499</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,793</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Less
    current portion</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(1,175</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(1,174</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Total
    long-term debt</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">(a)
The balances as of March 31, 2019 and December 31, 2018 are net of debt issuance costs of $39 and $45, respectively.</font></p><span></span>
</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.</p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750692624">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PENSION PLAN<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
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<td class="text">&#160;<span></span>
</td>
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<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif"><b>11.
PENSION PLAN</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s Canadian subsidiary sponsors a defined benefit pension plan at one of its locations in which a majority of its
employees are members. The subsidiary funds 100% of all contributions to the plan. The benefits, or the rate per year of credit
service, are established by the Company and updated at its discretion.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
components of the expense the Company incurred under the pension plan are as follows:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s policy is to fund the pension plan at or above the minimum level required by law. The Company made $15 of contributions
to its defined benefit pension plan during the three months ended March 31, 2019 and 2018. Changes in the discount rate and actual
investment returns that are lower than the long-term expected return on plan assets could result in the Company making additional
contributions.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for pension and other postretirement benefits.</p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6644550144">
<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>
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<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>12.
STOCKHOLDERS&#8217; EQUITY</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>Common
Stock</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company had 8,726,045 shares of common stock, $0.001 par value per share, outstanding as of March 31, 2019 and December 31, 2018.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>Stock-Based
Compensation</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">A
summary of stock option activity under the 2011 Long-Term Incentive Plan as of March 31, 2019, and changes during the three months
ended March 31, 2019, are presented below:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 39%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 12%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">22</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-left: 0.125in; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 0.125in; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">424,800</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6.20</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">16</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8.35</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6.20</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">As
of March 31, 2019, there were 248,867 shares available for future grants under the Company&#8217;s 2011 Long-Term Incentive Plan.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Stock-based
compensation expense recorded for the three months ended March 31, 2019 and 2018 was approximately $5 and $148, respectively.
At March 31, 2019, the Company had total stock-based compensation expense remaining to be recognized in the consolidated statements
of operations of approximately $8.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>Foreign
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Foreign
assets and liabilities are translated using the exchange rate in effect at the balance sheet date, and results of operations are
translated using an average rate for the period. Translation adjustments are accumulated and reported as a component of accumulated
other comprehensive income (loss). The Company had foreign currency translation adjustments resulting in unrealized loss of $312
and $166 for the three months ended March 31, 2019 and 2018, respectively.</font></p><span></span>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income.</p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916573568">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif"><b>13.
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Basic
and diluted income (loss) per common share is calculated based on the weighted average number of shares outstanding during the
period. The Company&#8217;s employee and director stock option awards, as well as incremental shares issuable upon exercise of
warrants, are not considered in the calculations if the effect would be anti-dilutive. The following table sets forth the computation
of basic and diluted income (loss) per share (in thousands, except per share data):</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750747296">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</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_SegmentReportingAbstract', window );"><strong>Segment Reporting [Abstract]</strong></a></td>
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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_SegmentReportingDisclosureTextBlock', window );">BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif"><b>14.
BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company follows ASC 280 - Segment Reporting in determining its reportable segments.&#160;The Company considered the way its management
team, most notably its chief operating decision maker, makes operating decisions and assesses performance and considered which
components of the Company&#8217;s enterprise have discrete financial information available.&#160;As the Company makes decisions
using a manufactured products vs. distributed products and services group focus, its analysis resulted in two reportable segments:
T&#38;D Solutions and Critical Power.&#160;The T&#38;D Solutions reportable segment is an aggregation of our transformer and switchgear
business units. The Critical Power reportable segment is the Company&#8217;s Titan Energy Systems Inc. business unit.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
T&#38;D Solutions segment is involved in the design, manufacture and distribution of electrical transformers and switchgear used
primarily by utilities, large industrial and commercial operations to manage their electrical power distribution needs. The Critical
Power segment provides power generation equipment, and aftermarket field-services primarily to help customers ensure smooth, uninterrupted
power to operations during times of emergency.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
following tables present information about segment income and loss:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">24,634</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Critical
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">173</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 18px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Service</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,161</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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</table>
<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">T&#38;D
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">434</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Critical
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">36</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
</table>
<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Three
    Months Ended</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    31,</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    Income</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">T&#38;D
    Solutions</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,804</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,573</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Critical
    Power Solutions</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(402</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(438</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Unallocated
    Corporate Overhead Expenses</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(810</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(854</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 18px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Consolidated</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">281</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
</table>
<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">Revenues
are attributable to countries based on the location of the Company&#8217;s customers:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Revenues</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6632316400">
<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, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>Leases [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOfLesseeDisclosureTextBlock', window );">LEASES</a></td>
<td class="text"><p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><b>15. LEASES</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</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: 0; text-align: justify">The company leases certain offices, facilities
and equipment under operating and financing leases. Our leases have remaining terms of 1 year to 7 years some of which contain
options to extend up to 10 years. As of March 31, 2019 and 2018, assets recorded under finance leases were $3.3 million and $3.1
million, respectively, and accumulated amortization associated with finance leases were $1.0 million and $412, respectively. As
of March 31, 2019 and 2018, assets recorded under operating leases were $2.5 and $1.9 million, respectively and accumulated amortization
associated with operating leases were $716 and $511, respectively. Such amounts are included within other assets.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The components of the lease expense were as
follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">Three Months Ended</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">March 31,</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="width: 1%; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="width: 10%; border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right">206</td><td style="width: 1%; padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="width: 1%; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Finance lease cost</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Amortization of right-of-use asset</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">213</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">$</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">136</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Interest on lease liabilities</td><td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">Total finance lease cost</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right">253</td><td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Other information related to leases was
as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Supplemental Cash Flows Information</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td>
    <td colspan="6" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">March 31,</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td>
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">Cash paid for amounts included in the measurement of lease liabilities</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="width: 74%; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Operating cash flows from operating leases</td><td style="width: 1%; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Operating cash flows from finance leases</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">41</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">39</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Financing cash flows from finance leases</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">124</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">Right-of-use assets obtained in exchange for lease obligations:</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">184</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">161</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">213</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
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</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Weighted Average Remaining Lease Term</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td>
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Weighted Average Discount Rate</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td>
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<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Future minimum lease payments under non-cancellable
leases as of March 31, 2019 were as follows:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">Operating</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">Finance</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td>
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<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">801</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">558</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">410</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: 10pt Times New Roman, Times, Serif">&#160;</td>
    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">593</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">391</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">853</td><td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
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    <td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="text-align: right; font: 10pt Times New Roman, Times, Serif">3,210</td><td style="text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; background-color: White; font: 10pt Times New Roman, Times, Serif">
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    <td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: left">&#160;</td><td style="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; text-align: right">(515</td><td style="padding-bottom: 1pt; text-align: left; font: 10pt Times New Roman, Times, Serif">)</td></tr>
<tr style="vertical-align: bottom; background-color: rgb(204,238,255); font: 10pt Times New Roman, Times, Serif">
    <td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Total future minmum lease payments</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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    <td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: left">$</td><td style="border-bottom: Black 2.5pt double; font: 10pt Times New Roman, Times, Serif; text-align: right">2,695</td><td style="padding-bottom: 2.5pt; text-align: left; font: 10pt Times New Roman, Times, Serif">&#160;</td></tr>
</table>



<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Reported as of March 31, 2019:</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; color: Red"></p>

<table cellpadding="0" cellspacing="0" align="center" style="border-collapse: collapse; width: 90%; font: 10pt Times New Roman, Times, Serif">
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">Operating</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td>
    <td colspan="2" style="font: bold 10pt Times New Roman, Times, Serif; text-align: center">Finance</td><td style="font: bold 10pt Times New Roman, Times, Serif">&#160;</td></tr>
<tr style="vertical-align: bottom; font: 10pt Times New Roman, Times, Serif">
    <td style="font: 10pt Times New Roman, Times, Serif">&#160;</td><td style="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&#160;</td>
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    <td style="text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font: 10pt Times New Roman, Times, Serif">Total</td><td style="padding-bottom: 2.5pt; font: 10pt Times New Roman, Times, Serif">&#160;</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/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><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -URI http://asc.fasb.org/topic&amp;trid=2208923<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750732560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock', window );">Recent Accounting Pronouncements</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><b>Recent
Accounting Pronouncements</b></font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">There
have been no recent accounting pronouncements not yet adopted by the Company which would have a material impact on the Company&#8217;s
financial statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Revenue
from Contracts with Customers.&#160;</i>In May 2014, the FASB issued Accounting Standards Update No. 2014-09, <i>Revenue from
Contracts with Customers </i>(Topic 606), or ASU 2014-09, which supersedes nearly all existing revenue recognition guidance under
U.S. GAAP. Since then, the FASB has also issued ASU 2016-08, <i>Revenue from Contracts with Customers </i>(Topic 606), <i>Principals
versus Agent Considerations, </i>ASU 2016-10, <i>Revenue from Contracts with Customers </i>(Topic 606), <i>Identifying Performance
Obligations and Licensing</i>, and ASU 2017-13, <i>Revenue Recognition </i>(Topic 605), <i>Revenue from Contracts with Customers
</i>(Topic 606), <i>Leases </i>(Topic 840), and <i>Leases </i>(Topic 842), <i>Amendments to SEC Paragraphs Pursuant to the Staff
Announcement at the July 20, 2017 EITF Meeting and Recession of Prior SEC Staff Announcements and Observer Comments, </i>which
further elaborate on the original ASU No. 2014-09. The core principle of these updates is to recognize revenues when promised
goods or services are transferred to customers in an amount that reflects the consideration to which an entity expects to be entitled
for those goods or services. ASU 2014-09 defines a five step process to achieve this core principle and, in doing so, more judgments
and estimates may be required within the revenue recognition process than were required under previously existing U.S. GAAP. In
July 2015, the FASB approved a one-year deferral of the effective date to January 1, 2018, with early adoption to be permitted
as of the original effective date of January 1, 2017. Companies may use either of the following transition methods to adopt this
standard: (i) a full retrospective approach reflecting the application of the standard in each prior reporting period with the
option to elect certain practical expedients; or (ii) a retrospective approach with the cumulative effect of initially adopting
ASU 2014-09 recognized at the date of adoption (which includes additional footnote disclosures) (the &#8220;modified retrospective
approach&#8221;).&#160;We completed a review of our various revenue streams within our two reportable segments: (i) T&#38;D Solutions
and (ii) Critical Power. We have gathered data to quantify the amount of sales by type of revenue stream and categorized the types
of sales for our business units for the purpose of comparing how we recognized revenue to the new standard in order to quantify
the impact of this ASU.&#160;We generally anticipate having substantially similar performance obligations under the new guidance
when compared to previously existing U.S. GAAP. We have made policy elections within the amended standard that are consistent
with our existing accounting. We adopted ASU 2014-09 in our first quarter of 2018 using the modified retrospective approach and
concluded that there was no material impact to our financial statements other than enhanced disclosures and there are no changes
to the opening retained earnings balance.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Income
Taxes.</i> In October 2016, the FASB issued ASU No. 2016-16, <i>Income Taxes (Topic 740): Intra-Entity Transfers of Assets Other
Than Inventory.</i> ASU No. 2016-16 requires the income tax consequences of intra-entity transfers of assets other than inventory
to be recognized when the intra-entity transfer occurs rather than deferring recognition of income tax consequences until the
transfer was made with an outside party. We adopted ASU 2016-16 in the first quarter of 2018 using a modified retrospective approach.
Adoption of the new standard did not have a material impact on our Consolidated Financial Statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Retirement
Standard.</i> In March 2017, the FASB issued ASU No. 2017-07 Improving the Presentation of Net Periodic Pension Cost and Net Periodic
Postretirement Benefit Cost. We adopted Accounting Standards Update No.&#160;2017-07, <i>Improving the Presentation of Net Periodic
Pension Cost and Net Periodic Postretirement Benefit Cost </i>(the &#8220;New Retirement Standard&#8221;), effective January&#160;1,
2018 using the full-retrospective method. The New Retirement Standard requires employers to present the service cost component
of the net periodic benefit cost in the same income statement line item as other employee compensation costs arising from services
rendered during the period. The other components of net benefit cost, including interest cost, expected return on plan assets,
amortization of prior service cost/credit and actuarial gain/loss, and settlement and curtailment effects, are to be presented
outside of any subtotal of operating income. We adopted ASU 2017-07 in our first quarter of 2018 and concluded that there was
no material impact to our financial statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Leases.
</i>In February 2016, the FASB issued ASU No. 2016-02,&#160;<i>Leases (Topic 842)</i>, which requires, among other things, a lessee
to recognize a liability representing future lease payments and a right-of-use asset representing its right to use the underlying
asset for the lease term. For operating leases, a lessee will be required to recognize at inception a right-of-use asset and a
lease liability equal to the net present value of the lease payments, with lease expense recognized over the lease term on a straight-line
basis. For leases with a term of twelve months or less, ASU 2016-02 allows a reporting entity to make an accounting policy election
to not recognize a right-of-use asset and a lease liability, and to recognize lease expense on a straight-line basis. ASU No.
2016-02 is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years,
with early adoption permitted. Upon adoption, a reporting entity should apply the provisions of ASU 2016-02 at the beginning of
the earliest period presented using a modified retrospective approach, which includes certain optional practical expedients that
an entity may elect to apply. We adopted this standard in our first quarter of 2018 using the modified retrospective approach.
As a result, the opening retained earnings for January 1, 2017 was reduced by approximately $0.1 million. There was also an increase
in assets and corresponding liabilities of approximately $5.3 and $5.2 million, respectively, at January 1, 2017. </font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Statement
of Cash Flows. </i>In August 2016, the FASB issued ASU No. 2016-15, <i>Statement of Cash </i>Flows (Topic 230): <i>Classification
of Certain Cash Receipts and Cash Payments.</i> The purpose of Update No. 2016-15 is to reduce the diversity in practice in presentation
and classification of the following items within the statement of cash flows: debt prepayments or debt extinguishment costs, settlement
of zero coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the
effective interest rate of the borrowing, contingent consideration payments made after a business combination, proceeds from the
settlement of insurance claims, proceeds from the settlement of corporate-owned life insurance policies, distributions received
from equity method investments and beneficial interests in securitization transactions. It also addresses classification of transactions
that have characteristics of more than one class of cash flows. Update No. 2016-15 is effective for annual periods beginning after
December 15, 2017, and a retrospective transition method is required. We adopted ASU 2016-15 in our first quarter of 2018 using
the retrospective approach. The adoption of ASU 2016-15 did not have a material impact on our consolidated statements of cash
flows.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Stock
Compensation.</i> In June 2018, the FASB issued ASU No. 2018-07, <i>Compensation &#8211; Stock Compensation (Topic 718): Improvements
to Nonemployee Share-Based Payment Accounting. </i>The amendments in this update expand the scope of Topic 718 to include share-based
payment transactions for acquiring goods and services from nonemployees. An entity should apply the requirements of Topic 718
to nonemployee awards except for specific guidance on inputs to an option pricing model and the attribution of cost (that is,
the period of time over which share-based payment awards vest and the pattern of cost recognition over that period). The amendments
specify that Topic 718 applies to all share-based payment transactions in which a grantor acquires goods or services to be used
or consumed in a grantor&#8217;s own operations by issuing share-based payment awards. The amendments also clarify that Topic
718 does not apply to share-based payments used to effectively provide (1) financing to the issuer or (2) awards granted in conjunction
with selling goods or services to customers as part of a contract accounted for under Topic 606, Revenue from Contracts with Customers.
The updated standard is effective for the Company beginning after December 15, 2018, including interim periods within that fiscal
year. Early adoption of the new guidance is permitted, but no earlier than an entity&#8217;s adoption date of Topic 606. The Company
adopted this guidance on January 1, 2019. The adoption of this ASU did not have a material impact on the consolidated financial
statements.</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif"><i>Fair
Value Measurement. </i>In August 2018, the FASB issued ASU No. 2018-13, <i>Fair Value Measurement (Topic 820): Disclosure Framework
- Changes to the Disclosure Requirements for Fair Value Measurement </i>that eliminates, amends, and adds certain disclosure requirements
for fair value measurements. The ASU is effective for all annual and interim periods beginning January 1, 2020, with early adoption
permitted. The Company is currently evaluating the impact of adopting this ASU on its consolidated financial statements.</font></p><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">
<tr>
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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>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6633367024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerAbstract', window );"><strong>Revenue from Contract with Customer [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_DisaggregationOfRevenueTableTextBlock', window );">Schedule of revenues disaggregated by revenue discipline</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">The
following table presents our revenues disaggregated by revenue discipline:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 72%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Products</font></td>
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,161</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750692624">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>INVENTORIES (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">16,428</font></td>
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">14,952</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,840</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6633367024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PROPERTY, PLANT AND EQUIPMENT (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6</font></td>
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">348</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(9,891</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(9,606</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></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>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6647252000">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL AND OTHER INTANGIBLE ASSETS (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">There
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
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    <td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>T&#38;D</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Total</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7,978</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,970</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">10,948</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">No
    activity</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of March 31, 2019</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7,978</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,970</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">10,948</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="font-weight: bold; line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Accumulated
    impairment losses:</b></font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of January 1, 2019</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">No
    activity</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of March 31, 2019</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(2,421</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Net
    Goodwill as of March 31, 2019</b></font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,557</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,970</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8,527</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></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_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock', window );">Schedule of changes in intangible asset balances</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">Changes
in the carrying values of intangible assets for the three months ended March 31, 2019, were as follows:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>T&#38;D</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Critical
    Power</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Total</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Solutions</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Solutions</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Intangible</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Segment</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Segment</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Assets</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 61%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of January 1, 2019, net</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,460</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">124</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,584</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Amortization</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(44</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(10</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(54</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Foreign
    currency translation</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Balance
    as of March 31, 2019, net</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,417</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">114</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,531</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr></table><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_ppsi_ScheduleOfIntangibleAssetsTableTextBlock', window );">Schedule of components of intangible assets</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
components of intangible assets as of March 31, 2019 are summarized below:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; color: red; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted
    Average Amortization Years</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Gross
    Carrying Amount</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Accumulated
    Amortization</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Foreign
    Currency Translation</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Net
    Book Value</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 35%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Customer
    relationships</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6,833</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(6,211</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">622</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Non-compete
    agreements</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">4</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">619</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(175</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">114</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">10</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(209</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">283</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Technology-related
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Indefinite</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">706</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(22</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">684</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    intangible assets</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">10,756</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(7,203</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(22</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_ScheduleOfIntangibleAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assets, excluding goodwill, by major class.</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;">ppsi_ScheduleOfIntangibleAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.</p></div>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<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 2<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13854-109267<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916602528">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDebtInstrumentsTextBlock', window );">Schedule of long-term debt</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
Company&#8217;s debt consists of the following:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>December
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>(Unaudited)</b></font></td>
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Term
    credit facilities, net (a)</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,499</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,793</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Less
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(1,175</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(1,174</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Total
    long-term debt</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,324</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2,619</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">(a)
The balances as of March 31, 2019 and December 31, 2018 are net of debt issuance costs of $39 and $45, respectively.</font> </p><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>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28541-108399<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 6<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21506-112644<br><br>Reference 4: 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.(e),(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&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 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28551-108399<br><br>Reference 6: 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 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21521-112644<br><br>Reference 7: 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 8<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21538-112644<br><br>Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br><br>Reference 9: 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><br>Reference 10: 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></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6752705120">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PENSION PLAN (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract', window );"><strong>Defined Benefit Plan [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_ScheduleOfCostsOfRetirementPlansTableTextBlock', window );">Schedule of pension plan expenses</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The
components of the expense the Company incurred under the pension plan are as follows:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Three
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Affected
    Line Item</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>in
    the Statements of</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Consolidated
    Operations</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 53%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Current
    service cost, net of employee contributions</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">15</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">17</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 18%; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Selling,
    general and administrative</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Interest
    cost on accrued benefit obligation</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">26</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">25</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Other
    expense</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Expected
    return on plan assets</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(40</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(43</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Other
    expense</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Amortization
    of transitional obligation</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Amortization
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
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<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit 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 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6632597952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCKHOLDERS' EQUITY (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_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_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock', window );">Schedule of stock option activity under the 2011 Long-Term Incentive Plan</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">A
summary of stock option activity under the 2011 Long-Term Incentive Plan as of March 31, 2019, and changes during the three months
ended March 31, 2019, are presented below:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 100%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Stock<br />
    Options</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted
    average<br /> exercise price</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Weighted<br />
    average remaining<br /> contractual term</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Aggregate<br />
    intrinsic value</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 39%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding
    as of January 1, 2019</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 12%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">424,800</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 12%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8.30</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 12%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6.5</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 12%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">22</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 0.125in; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Granted</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-left: 0.125in; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Exercised</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 0.125in; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Forfeited</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Outstanding
    as of March 31, 2019</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">424,800</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8.30</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6.20</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">16</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Exercisable
    as of March 31, 2019</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">414,467</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8.35</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6.20</font></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916595344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">The following table sets forth the computation
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Three
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    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>March
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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    <td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Net
    income (loss)</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5,647</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(574</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
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    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Denominator:</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Weighted
    average basic shares outstanding</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8,726</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8,726</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Effect
    of dilutive securities - equity based compensation plans</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">4</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 18px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Denominator
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">8,730</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Diluted</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(0.07</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6746732608">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Tables)<br></strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
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<tr><th class="th"><div>Mar. 31, 2019</div></th></tr>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Critical
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">422</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">16</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
</table>
<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Three
    Months Ended</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>March
    31,</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Operating
    Income</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">T&#38;D
    Solutions</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,804</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,573</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Critical
    Power Solutions</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(402</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(438</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Unallocated
    Corporate Overhead Expenses</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(810</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(854</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; padding-left: 18px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Consolidated</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">592</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></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_RevenueFromExternalCustomersByGeographicAreasTableTextBlock', window );">Schedule of revenues attributable to countries</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">Revenues
are attributable to countries based on the location of the Company&#8217;s customers:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 80%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Three
    Months Ended</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    31,</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Revenues</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 72%; text-align: left; padding-left: 9px; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">United
    States</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">15,511</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 11%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">18,496</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760284208">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Tables)<br></strong></div></th>
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    <td style="line-height: normal; width: 1%; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
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    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
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    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">40</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Total
    finance lease cost</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">253</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 2.5pt double; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">176</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 2.5pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></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_OtherLiabilitiesTableTextBlock', window );">Schedule of other information related to leases</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Other
information related to leases was as follows:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Supplemental
Cash Flows Information</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>March
    31,</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Cash
    paid for amounts included in the measurement of lease liabilities</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Operating
    cash flows from operating leases</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">210</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">189</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Operating
    cash flows from finance leases</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">41</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">39</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Financing
    cash flows from finance leases</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">128</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">124</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Right-of-use
    assets obtained in exchange for lease obligations:</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Operating
    leases</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">184</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">161</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Finance
    leases</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">213</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">132</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
</table>
<p style="color: red; font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"></p>

<p style="color: red; font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Weighted
Average Remaining Lease Term</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt/normal Times New Roman, Times, Serif"><b>March
    31,</b></font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Operating
    leases</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2
    years</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 10%; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3
    years</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Finance
    leases</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6
    years</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">7
    years</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
</table>
<p style="color: red; font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"></p>

<p style="color: red; font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Weighted
Average Discount Rate</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="6" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>March
    31,</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2019</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>2018</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 74%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Operating
    leases</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5.54</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">%</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 10%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5.50</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">%</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Finance
    leases</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">6.29</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">%</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">5.50</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">%</font></td></tr></table><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_ppsi_LesseeLeaseLiabilityMaturityTableTextBlock', window );">Schedule of future minimum lease payments</a></td>
<td class="text"><p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Future
minimum lease payments under non-cancellable leases as of March 31, 2019 were as follows:</font></p>

<p style="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;</font></p>

<table align="center" cellspacing="0" cellpadding="0" style="font: 10pt/normal Times New Roman, Times, Serif; width: 90%; border-collapse: collapse; font-size-adjust: none; font-stretch: normal">
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Operating</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Finance</b></font></td>
    <td style="font-weight: bold; line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal">
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Leases</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>&#160;</b></font></td>
    <td colspan="2" style="font-weight: bold; line-height: normal; text-align: center; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif"><b>Leases</b></font></td>
    <td style="font-weight: bold; line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; width: 68%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2019</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 13%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">616</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">$</font></td>
    <td style="line-height: normal; width: 13%; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">489</font></td>
    <td style="line-height: normal; width: 1%; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2020</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">801</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">558</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2021</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">410</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">593</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2022</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">91</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">391</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">2023</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">326</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Thereafter</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#8212;</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">853</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;&#160;&#160;Total
    future minmum lease payments</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">1,918</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">3,210</font></td>
    <td style="line-height: normal; text-align: left; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td></tr>
<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: white">
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">Less
    imputed interest</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(130</font></td>
    <td style="line-height: normal; text-align: left; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">)</font></td>
    <td style="line-height: normal; padding-bottom: 1pt; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: left; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">&#160;</font></td>
    <td style="line-height: normal; text-align: right; border-bottom: black 1pt solid; font-size-adjust: none; font-stretch: normal"><font style="font: 10pt Times New Roman, Times, Serif">(515</font></td>
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<tr style="line-height: normal; vertical-align: bottom; font-size-adjust: none; font-stretch: normal; background-color: rgb(204, 238, 255)">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of undiscounted cash flows o flessee's operating lease and finance lease liability.</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>Tabular disclosure of undiscounted cash flows of lessee's operating lease liability and finance lease liability.</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 );">- 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 );">- Definition</a><div><p>Tabular disclosure of other liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of rental expense from operating leases for each period for which an income statement is presented with separate amounts for minimum rentals, contingent rentals, and sublease rentals.  Rental payments under leases with terms of a month or less that were not renewed need not be included.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41499-112717<br></p></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760207168">
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<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BASIS OF PRESENTATION (Details Narrative)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($) </div>
<div>Segment</div>
</th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>USD ($) </div>
<div>Number</div>
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<th class="th">
<div>Dec. 31, 2018 </div>
<div>USD ($)</div>
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<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
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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_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
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<td class="nump">2<span></span>
</td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<tr class="re">
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<td class="text">&#160;<span></span>
</td>
<td class="num">$ (6,127)<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="ro">
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</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
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<tr class="re">
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</td>
<td class="nump">$ 268<span></span>
</td>
<td class="nump">$ 211<span></span>
</td>
<td class="nump">$ 218<span></span>
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<tr class="ro">
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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>
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<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>Amount of working capital deficit as of 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;">ppsi_WorkingCapitalDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=109223946&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=82887183&amp;loc=d3e6676-107765<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtLongtermAndShorttermCombinedAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 aggregate of total long-term debt, including current maturities and short-term debt.</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_DebtLongtermAndShorttermCombinedAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_NumberOfReportableSegments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NumberOfReportableSegments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>47
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<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6630308560">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($) </div>
<div>Number</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountingPoliciesAbstract', window );"><strong>Accounting Policies [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_NumberOfReportingUnitsWithGoodwill', window );">Number of reporting units with goodwill | Number</a></td>
<td class="nump">2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1', window );">Increase (decrease) in retained earnings</a></td>
<td class="num">$ (100)<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_ppsi_IncreaseDecreaseInAssets', window );">Increase (decrease) in assets</a></td>
<td class="nump">5,300<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_ppsi_IncreaseDecreaseInLiabilities', window );">Increase (decrease) in liabilities</a></td>
<td class="nump">$ 5,200<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_IncreaseDecreaseInAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_IncreaseDecreaseInAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ppsi_IncreaseDecreaseInLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_IncreaseDecreaseInLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ppsi_NumberOfReportingUnitsWithGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 reporting units with goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_NumberOfReportingUnitsWithGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountingPoliciesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountingPoliciesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 cumulative effect of the change in accounting principle or new accounting pronouncement on retained earnings or other components of equity or net assets in the statement of financial position as of the beginning of the earliest period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22499-107794<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<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 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22580-107794<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_NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
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<DESCRIPTION>IDEA: XBRL DOCUMENT
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760018544">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DIVESTITURES (Details Narrative) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Jan. 22, 2019</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="text">&#160;<span></span>
</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_CommonStockSharesIssued', window );">Common stock, issued</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,726,045<span></span>
</td>
<td class="nump">8,726,045<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=ppsi_PCPIMember', window );">PCPI [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common stock, par value (in dollars per share)</a></td>
<td class="nump">$ 0.001<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_ppsi_GainOnDeconsolidation', window );">Gain on deconsolidation</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=ppsi_NevadaCorporatioCleanSparkMember', window );">Nevada corporation (CleanSpark) [Member] | Contract Manufacturing Agreement [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 custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_DescriptionOfPrice', window );">Description of price</a></td>
<td class="text">The price for the Products payable by CleanSpark to the Company will be negotiated on a case by case basis, but all purchases of Products will have a target price of 91% of the CleanSpark customer&#8217;s purchase order price and will not be more than 109% of the Company&#8217;s cost.<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_ppsi_DescriptionOfContractAgreementTerm', window );">Description of contract agreement term</a></td>
<td class="text">The Contract Manufacturing Agreement has a term of 18 months and may be extended by mutual agreement of the Company and CleanSpark.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=ppsi_NevadaCorporatioCleanSparkMember', window );">Nevada corporation (CleanSpark) [Member] | Common Stock [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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="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_ConversionOfStockSharesConverted1', window );">Number of shares converted</a></td>
<td class="nump">1,750,000<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_srt_ConsolidatedEntitiesAxis=ppsi_NevadaCorporatioCleanSparkMember', window );">Nevada corporation (CleanSpark) [Member] | Common Stock [Member] | Warrant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConversionOfStockSharesConverted1', window );">Number of shares converted</a></td>
<td class="nump">500,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, issued</a></td>
<td class="nump">1.60<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_ppsi_WarrantTerm', window );">Warrant term</a></td>
<td class="text">5 years<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_StockholdersEquityPeriodIncreaseDecrease', window );">Amount of stock increase</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7,500<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_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized', window );">Recognized gain</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 3,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ConsolidatedEntitiesAxis=ppsi_NevadaCorporatioCleanSparkMember', window );">Nevada corporation (CleanSpark) [Member] | Common Stock [Member] | Warrant 1 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesIssued', window );">Common stock, issued</a></td>
<td class="nump">2.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_WarrantTerm', window );">Warrant term</a></td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_DescriptionOfContractAgreementTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 disciption of contract agreement term.</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;">ppsi_DescriptionOfContractAgreementTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_ppsi_DescriptionOfPrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 target price.</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;">ppsi_DescriptionOfPrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_ppsi_GainOnDeconsolidation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount related to of gain on deconsolidation.</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;">ppsi_GainOnDeconsolidation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ppsi_WarrantTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 warrant term.</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;">ppsi_WarrantTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The revenues and gains recognized recorded for each transaction with the acquiree that is recognized separately from the acquisition of assets and assumptions of liabilities in the business combination.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 805<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=79982066&amp;loc=d3e1392-128463<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsRevenuesAndGainsRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesIssued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesIssued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConversionOfStockSharesConverted1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4313-108586<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4304-108586<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 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4332-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConversionOfStockSharesConverted1</td>
</tr>
<tr>
<td style="padding-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_StockholdersEquityPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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) in stockholders' equity during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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_StockholdersEquityPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ConsolidatedEntitiesAxis=ppsi_PCPIMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=ppsi_PCPIMember</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_ConsolidatedEntitiesAxis=ppsi_NevadaCorporatioCleanSparkMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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=ppsi_NevadaCorporatioCleanSparkMember</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_TypeOfArrangementAxis=ppsi_ContractManufacturingAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TypeOfArrangementAxis=ppsi_ContractManufacturingAgreementMember</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_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</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_FinancialInstrumentAxis=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_FinancialInstrumentAxis=us-gaap_WarrantMember</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_FinancialInstrumentAxis=ppsi_Warrant1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FinancialInstrumentAxis=ppsi_Warrant1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
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</head>
<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6637397344">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>REVENUES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Total Revenue</a></td>
<td class="nump">$ 24,699<span></span>
</td>
<td class="nump">$ 27,177<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=ppsi_ProductRevenueMember', window );">Products [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Total Revenue</a></td>
<td class="nump">22,928<span></span>
</td>
<td class="nump">25,016<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_ProductOrServiceAxis=ppsi_ServiceRevenueMember', window );">Services [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax', window );">Total Revenue</a></td>
<td class="nump">$ 1,771<span></span>
</td>
<td class="nump">$ 2,161<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130539-203045<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130545-203045<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 606<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109196051&amp;loc=SL49130543-203045<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_ProductOrServiceAxis=ppsi_ProductRevenueMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ProductOrServiceAxis=ppsi_ProductRevenueMember</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_ProductOrServiceAxis=ppsi_ServiceRevenueMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ProductOrServiceAxis=ppsi_ServiceRevenueMember</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>50
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
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</head>
<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6631226720">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>OTHER (INCOME) EXPENSE (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherIncomeAndExpensesAbstract', window );"><strong>Other Income and Expenses [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_OtherNonoperatingIncomeExpense', window );">Other (income) expense</a></td>
<td class="num">$ (3,295)<span></span>
</td>
<td class="nump">$ 234<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_OtherIncomeAndExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_OtherIncomeAndExpensesAbstract</td>
</tr>
<tr>
<td style="padding-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_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
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							}</script>
</head>
<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759527200">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>INVENTORIES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryRawMaterials', window );">Raw materials</a></td>
<td class="nump">$ 16,428<span></span>
</td>
<td class="nump">$ 14,952<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryWorkInProcess', window );">Work in process</a></td>
<td class="nump">5,978<span></span>
</td>
<td class="nump">5,547<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryFinishedGoods', window );">Finished goods</a></td>
<td class="nump">5,840<span></span>
</td>
<td class="nump">7,323<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryValuationReserves', window );">Provision for excess and obsolete inventory</a></td>
<td class="num">(552)<span></span>
</td>
<td class="num">(512)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Total inventories</a></td>
<td class="nump">$ 27,694<span></span>
</td>
<td class="nump">$ 27,310<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryFinishedGoods">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryFinishedGoods</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=82887183&amp;loc=d3e6676-107765<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=68049868&amp;loc=d3e3927-108312<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryRawMaterials">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryRawMaterials</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryValuationReserves">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of valuation reserve for inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=68049868&amp;loc=d3e3927-108312<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB TOPIC 5.BB)<br> -URI http://asc.fasb.org/extlink&amp;oid=27011343&amp;loc=d3e100047-122729<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 4<br> -Subparagraph (SX 210.12-09)<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24092-122690<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryValuationReserves</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryWorkInProcess">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of merchandise or goods in the production process expected to be completed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryWorkInProcess</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6691901808">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>INVENTORIES (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureAbstract', window );"><strong>Inventory Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherInventoryInTransit', window );">Goods in transit</a></td>
<td class="nump">$ 8,400<span></span>
</td>
<td class="nump">$ 7,700<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCollateralAmount', window );">Collateral pledged</a></td>
<td class="nump">8,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowings', window );">Short term borrowings</a></td>
<td class="nump">$ 1,785<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentCollateralAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of assets pledged to secure a debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div 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 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCollateralAmount</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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<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_InventoryDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureAbstract</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherInventoryInTransit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Gross amount of merchandise or supplies to which the entity holds the title but does not hold physical possession because the goods are currently being transported.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherInventoryInTransit</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_ShortTermBorrowings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><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)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&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(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowings</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759843920">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">$ 15,059<span></span>
</td>
<td class="nump">$ 14,890<span></span>
</td>
</tr>
<tr class="re">
<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">(9,891)<span></span>
</td>
<td class="num">(9,606)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Total property, plant and equipment, net</a></td>
<td class="nump">5,168<span></span>
</td>
<td class="nump">5,284<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 );">Property, plant and equipment</a></td>
<td class="nump">6<span></span>
</td>
<td class="nump">5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember', window );">Building [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">1,607<span></span>
</td>
<td class="nump">1,574<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_MachineryAndEquipmentMember', window );">Machinery and Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">10,645<span></span>
</td>
<td class="nump">10,578<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="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">449<span></span>
</td>
<td class="nump">447<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_ComputerSoftwareIntangibleAssetMember', window );">Computer Hardware And Software [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">1,283<span></span>
</td>
<td class="nump">1,261<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseholdImprovementsMember', window );">Leasehold Improvements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">677<span></span>
</td>
<td class="nump">677<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember', window );">Construction in Progress [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, plant and equipment</a></td>
<td class="nump">$ 392<span></span>
</td>
<td class="nump">$ 348<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 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=6879938&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=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>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>
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<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BuildingMember</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>
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<tr>
<td><strong> Period Type:</strong></td>
<td></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_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_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_ComputerSoftwareIntangibleAssetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ComputerSoftwareIntangibleAssetMember</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_ConstructionInProgressMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6645353984">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PROPERTY, PLANT AND EQUIPMENT (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation expense</a></td>
<td class="nump">$ 205<span></span>
</td>
<td class="nump">$ 310<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_BuildingMember', window );">Building [Member] | Canada [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_PropertyPlantAndEquipmentDisposals', window );">Sale of building</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 762<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_DepreciationDepletionAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentDisposals">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 divestiture of long-lived, 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, furniture and fixtures, and computer equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentDisposals</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_BuildingMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_srt_StatementGeographicalAxis=country_CA">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_StatementGeographicalAxis=country_CA</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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							} else { e.nextSibling.style.display='none'; }
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</head>
<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6748771616">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>OTHER ASSETS (Details Narrative)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Jan. 31, 2012 </div>
<div>USD ($) </div>
<div>Number</div>
</th>
<th class="th">
<div>Dec. 31, 2011 </div>
<div>USD ($) </div>
<div>Number</div>
</th>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2018 </div>
<div>USD ($)</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_AccountsNotesAndLoansReceivableLineItems', window );"><strong>Accounts, Notes, Loans and Financing Receivable [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other current assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 600<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_ppsi_RightOfUseAsset', window );">Right of use assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4,100<span></span>
</td>
<td class="nump">$ 4,800<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_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_NotesReceivableMember', window );">Notes Receivable - Developer [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsNotesAndLoansReceivableLineItems', window );"><strong>Accounts, Notes, Loans and Financing Receivable [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NotesReceivableNet', window );">Principal amount</a></td>
<td class="nump">$ 300<span></span>
</td>
<td class="nump">$ 300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_NumberOfPromissoryNotes', window );">Number of promissory notes | Number</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">2<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_ppsi_StatedInterestRatesForNotesReceivable', window );">Accrued interest rate (in percent)</a></td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<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_ppsi_NumberOfPromissoryNotes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 promissory 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;">ppsi_NumberOfPromissoryNotes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_RightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 leases.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_RightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ppsi_StatedInterestRatesForNotesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stated interest rates of notes receivable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_StatedInterestRatesForNotesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_AccountsNotesAndLoansReceivableLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_AccountsNotesAndLoansReceivableLineItems</td>
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<td><strong> Period 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>Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or 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 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NotesReceivableNet</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsCurrent</td>
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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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_NotesReceivableMember</td>
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<td><strong> Balance Type:</strong></td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760487392">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL AND OTHER INTANGIBLE ASSETS (Details)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillRollForward', window );"><strong>Goodwill</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillGross', window );">Balance, beginning</a></td>
<td class="nump">$ 10,948<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillPeriodIncreaseDecrease', window );">No activity</a></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_GoodwillGross', window );">Balance, ending</a></td>
<td class="nump">10,948<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract', window );"><strong>Accumulated impairment losses:</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_GoodwillImpairedAccumulatedImpairmentLoss', window );">Balance, beginning</a></td>
<td class="num">(2,421)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Impairment charges</a></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_GoodwillImpairedAccumulatedImpairmentLoss', window );">Balance, ending</a></td>
<td class="num">(2,421)<span></span>
</td>
</tr>
<tr class="re">
<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 );">Net Goodwill</a></td>
<td class="nump">8,527<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=ppsi_TAndDSolutionsSegmentMember', window );">T And D Segment [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_us-gaap_GoodwillRollForward', window );"><strong>Goodwill</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_GoodwillGross', window );">Balance, beginning</a></td>
<td class="nump">7,978<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillPeriodIncreaseDecrease', window );">No activity</a></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_GoodwillGross', window );">Balance, ending</a></td>
<td class="nump">7,978<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract', window );"><strong>Accumulated impairment losses:</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_GoodwillImpairedAccumulatedImpairmentLoss', window );">Balance, beginning</a></td>
<td class="num">(2,421)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Impairment charges</a></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_GoodwillImpairedAccumulatedImpairmentLoss', window );">Balance, ending</a></td>
<td class="num">(2,421)<span></span>
</td>
</tr>
<tr class="re">
<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 );">Net Goodwill</a></td>
<td class="nump">5,557<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=ppsi_CriticalPowerSolutionsSegmentMember', window );">Critical Power Segment [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_us-gaap_GoodwillRollForward', window );"><strong>Goodwill</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_GoodwillGross', window );">Balance, beginning</a></td>
<td class="nump">2,970<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillPeriodIncreaseDecrease', window );">No activity</a></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_GoodwillGross', window );">Balance, ending</a></td>
<td class="nump">2,970<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairedAccumulatedImpairmentLossAbstract', window );"><strong>Accumulated impairment losses:</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_GoodwillImpairmentLoss', window );">Impairment charges</a></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_Goodwill', window );">Net Goodwill</a></td>
<td class="nump">$ 2,970<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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://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=77989000&amp;loc=SL49117168-202975<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 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>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 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 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillGross</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairedAccumulatedImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 impairment loss for 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 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairedAccumulatedImpairmentLoss</td>
</tr>
<tr>
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<td><strong> Data Type:</strong></td>
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<td><strong> Balance Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
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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_GoodwillImpairedAccumulatedImpairmentLossAbstract</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>na</td>
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<td><strong> Period Type:</strong></td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13854-109267<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=109223946&amp;loc=d3e3602-108585<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=99380562&amp;loc=d3e13777-109266<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_GoodwillImpairmentLoss</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_GoodwillPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) of 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=108376223&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillPeriodIncreaseDecrease</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>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillRollForward</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<td>na</td>
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<td>duration</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=ppsi_TAndDSolutionsSegmentMember</td>
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<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=ppsi_CriticalPowerSolutionsSegmentMember</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760021968">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL AND OTHER INTANGIBLE ASSETS (Details 1) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">$ 3,584<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization</a></td>
<td class="num">(54)<span></span>
</td>
<td class="num">$ (383)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">3,531<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=ppsi_FiniteLivedIntangibleAssetsMajorClassMember', window );">Total Intangible [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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">3,584<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization</a></td>
<td class="num">(54)<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_ppsi_IntangibleAssetsNetForeignCurrencyTranslation', window );">Foreign currency translation</a></td>
<td class="nump">1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">3,531<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=ppsi_TAndDSolutionsSegmentMember', window );">T And D Segment [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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">3,460<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_AmortizationOfIntangibleAssets', window );">Amortization</a></td>
<td class="num">(44)<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_ppsi_IntangibleAssetsNetForeignCurrencyTranslation', window );">Foreign currency translation</a></td>
<td class="nump">1<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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">3,417<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=ppsi_CriticalPowerSolutionsSegmentMember', window );">Critical Power Segment [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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">124<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AmortizationOfIntangibleAssets', window );">Amortization</a></td>
<td class="num">(10)<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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, balance</a></td>
<td class="nump">$ 114<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_ppsi_IntangibleAssetsNetForeignCurrencyTranslation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refers to amount of intangible assets net foregin currency incurred during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_IntangibleAssetsNetForeignCurrencyTranslation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AmortizationOfIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16225-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AmortizationOfIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=ppsi_FiniteLivedIntangibleAssetsMajorClassMember</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>
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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=ppsi_TAndDSolutionsSegmentMember</td>
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<td>na</td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=ppsi_CriticalPowerSolutionsSegmentMember</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6761902576">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL AND OTHER INTANGIBLE ASSETS (Details 2) - USD ($)<br> $ in Thousands</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, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">$ 10,756<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(7,203)<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_ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments', window );">Foreign currency translation</a></td>
<td class="num">(22)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">3,531<span></span>
</td>
<td class="nump">$ 3,584<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_IndefiniteLivedIntangibleAssetsByMajorClassAxis=ppsi_TechnologyRelatedIndustryAccreditationsMember', window );">Technology Related Industry Accreditations [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_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">706<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_ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments', window );">Foreign currency translation</a></td>
<td class="num">(22)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">$ 684<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember', window );">Customer Relationships [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted average amortization years</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">$ 6,833<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(6,211)<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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">$ 622<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember', window );">Noncompete Agreements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted average amortization years</a></td>
<td class="text">4 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">$ 619<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(608)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">$ 11<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TechnologyBasedIntangibleAssetsMember', window );">Internally Developed Software [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted average amortization years</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">$ 289<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(175)<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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">$ 114<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember', window );">Developed Technology [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_FiniteLivedIntangibleAssetUsefulLife', window );">Weighted average amortization years</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">$ 492<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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="num">(209)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">283<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember', window );">Trademarks [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_IntangibleAssetsGrossExcludingGoodwill', window );">Gross carrying amount</a></td>
<td class="nump">1,816<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_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net</a></td>
<td class="nump">$ 1,816<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_ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 refers to carrying value of foreign currency translation adjustment to finite intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_FiniteLivedIntangibleAssetsForeignCurrencyTranslationAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FiniteLivedIntangibleAssetUsefulLife">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetUsefulLife</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsGrossExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 amortization of intangible assets, excluding goodwill.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsGrossExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IntangibleAssetsNetExcludingGoodwill">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph ((a)(1),(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6388964&amp;loc=d3e16212-109274<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis=ppsi_TechnologyRelatedIndustryAccreditationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_IndefiniteLivedIntangibleAssetsByMajorClassAxis=ppsi_TechnologyRelatedIndustryAccreditationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_NoncompeteAgreementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TechnologyBasedIntangibleAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TechnologyBasedIntangibleAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_DevelopedTechnologyRightsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember</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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<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916656464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>GOODWILL AND OTHER INTANGIBLE ASSETS (Details Narrative)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($)</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract', window );"><strong>Goodwill and Intangible Assets Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_AmortizationExpenseRelatedToIntangibleAssets', window );">Amortization expense</a></td>
<td class="nump">$ 54<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_AmortizationExpenseRelatedToIntangibleAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amount related to amortization expense to intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_AmortizationExpenseRelatedToIntangibleAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_GoodwillAndIntangibleAssetsDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_GoodwillAndIntangibleAssetsDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R48.htm
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<TEXT>
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<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750734912">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>DEBT (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtDisclosureAbstract', window );"><strong>Debt 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_LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities', window );">Total debt</a></td>
<td class="nump">$ 3,499<span></span>
</td>
<td class="nump">$ 3,793<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Less current portion</a></td>
<td class="num">(1,175)<span></span>
</td>
<td class="num">(1,174)<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Total long-term debt</a></td>
<td class="nump">$ 2,324<span></span>
</td>
<td class="nump">$ 2,619<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_DebtDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DebtDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_LongTermDebtAndCapitalLeaseObligationsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 capital leases due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 capital lease obligations including current maturities.</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_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
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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>xbrli:monetaryItemType</td>
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<td><strong> Balance Type:</strong></td>
<td>credit</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6766113264">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="2">1 Months Ended</th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 28, 2018</div></th>
<th class="th"><div>Mar. 15, 2017</div></th>
<th class="th"><div>Jun. 30, 2016</div></th>
<th class="th"><div>Apr. 30, 2016</div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
<th class="th"><div>Mar. 15, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 19,915<span></span>
</td>
<td class="nump">$ 20,755<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_ForeignLineOfCreditMember', window );">Canadian Facilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum credit facilities amount to borrow</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">$ 6,300<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_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=us-gaap_ForeignLineOfCreditMember', window );">Canadian Facilities [Member] | Canada, Dollars</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum credit facilities amount to borrow</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">$ 8,200<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 9,200<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5,300<span></span>
</td>
<td class="nump">5,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | 2017 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.75%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">BMO's prime rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | 2017 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.75%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">U.S. base rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | 2017 CAD ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.25%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">LIBOR plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | 2018 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">BMO's prime rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | 2018 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">U.S. base rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | 2018 CAD ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">LIBOR plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember', window );">Canadian Credit Facilities A [Member] | Canada, Dollars</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum credit facilities amount to borrow</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">$ 7,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 8,000<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_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesBMember', window );">Canadian Credit Facilities B [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesBMember', window );">Canadian Credit Facilities B [Member] | Canada, Dollars</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum credit facilities amount to borrow</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">$ 471<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesBMember', window );">Canadian Credit Facilities B [Member] | Canada, Dollars | 2017 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">BMO's prime rate plus<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_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Quarterly<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Quarterly<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid', window );">Balloon payment</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">$ 141<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_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1', window );">Debt instrument amortization period</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">5 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesBMember', window );">Canadian Credit Facilities B [Member] | Canada, Dollars | 2018 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">BMO's prime rate plus<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_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</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">Quarterly<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</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">$ 47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum credit facilities amount to borrow</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">$ 712<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_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">500<span></span>
</td>
<td class="nump">$ 352<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | 2017 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Quarterly<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 36<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid', window );">Balloon payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 352<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | 2017 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">U.S. base rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | 2017 CAD ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.75%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">LIBOR plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | 2018 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</a></td>
<td class="text">Quarterly<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="nump">$ 36<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid', window );">Balloon payment</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">$ 136<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | 2018 CAD ARCA Amendment [Member] | U.S. Base Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">U.S. base rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | 2018 CAD ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">LIBOR plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 72<span></span>
</td>
<td class="text">&#160;<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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid', window );">Balloon payment</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">$ 496<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | Canada, Dollars</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</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">316<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | Canada, Dollars | 2017 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">BMO's prime rate plus<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_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</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">Quarterly<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</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">$ 36<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember', window );">Canadian Credit Facilities C [Member] | Canada, Dollars | 2018 CAD ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread on variable rate</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.25%<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_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</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">BMO's prime rate plus<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesMember', window );">Canadian Credit Facilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 5,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage points added to the reference rate to compute the variable rate on the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 amortization period for discount on the liability component of convertible debt which may be settled in cash upon conversion, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=109500613&amp;loc=SL6031898-161870<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentDescriptionOfVariableRateBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 frequency of periodic payments (monthly, quarterly, annual).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFrequencyOfPeriodicPayment</td>
</tr>
<tr>
<td style="padding-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_DebtInstrumentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-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_DebtInstrumentPeriodicPaymentPrincipal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 required periodic payments applied to principal.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentPeriodicPaymentPrincipal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 payment greater than the preceding installment payments to be paid at final maturity date of debt.</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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=us-gaap_ForeignLineOfCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=us-gaap_ForeignLineOfCreditMember</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_CurrencyAxis=currency_CAD">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CurrencyAxis=currency_CAD</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesAMember</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_TypeOfArrangementAxis=ppsi_CADARCAAmendment2017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TypeOfArrangementAxis=ppsi_CADARCAAmendment2017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableRateAxis=us-gaap_BaseRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableRateAxis=us-gaap_BaseRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember</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_TypeOfArrangementAxis=ppsi_CADARCAAmendment2018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TypeOfArrangementAxis=ppsi_CADARCAAmendment2018Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesBMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesCMember</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_TypeOfArrangementAxis=ppsi_CADARCAAmendmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TypeOfArrangementAxis=ppsi_CADARCAAmendmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_CanadianCreditFacilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R50.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
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</head>
<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6764345168">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>DEBT (Details Narrative 1) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
<th class="th"><div>Mar. 15, 2018</div></th>
<th class="th"><div>Apr. 30, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="nump">$ 19,915<span></span>
</td>
<td class="nump">$ 20,755<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_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacilityUSMember', window );">U.S. Credit Facilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum Credit Facilities Amount to Borrow</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">$ 19,100<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_ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral', window );">Percentage of subsidiary shares used to secure borrowings in facility</a></td>
<td class="nump">65.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="nump">$ 18,200<span></span>
</td>
<td class="nump">18,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacilityUSMember', window );">U.S. Credit Facilities [Member] | 2017 US ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum Credit Facilities Amount to Borrow</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 20,100<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember', window );">U.S. Credit Facilities A [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum Credit Facilities Amount to Borrow</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">14,000<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_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember', window );">U.S. Credit Facilities A [Member] | 2017 US ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum Credit Facilities Amount to Borrow</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 15,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember', window );">U.S. Credit Facilities A [Member] | 2017 US ARCA Amendment [Member] | Bank's Prime Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread</a></td>
<td class="nump">1.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</a></td>
<td class="text">bank's prime rate on U.S. prime rate loans<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember', window );">U.S. Credit Facilities A [Member] | 2017 US ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread</a></td>
<td class="nump">2.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</a></td>
<td class="text">adjusted LIBOR rate on Eurodollar loans<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember', window );">U.S. Credit Facilities A [Member] | 2018 US ARCA Amendment [Member] | Bank's Prime Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread</a></td>
<td class="nump">0.75%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</a></td>
<td class="text">bank's prime rate on U.S. prime rate loans<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember', window );">U.S. Credit Facilities A [Member] | 2018 US ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread</a></td>
<td class="nump">2.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</a></td>
<td class="text">adjusted LIBOR rate on Eurodollar loans<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember', window );">United States Credit Facilities B [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum Credit Facilities Amount to Borrow</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">5,000<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_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember', window );">United States Credit Facilities B [Member] | 2017 US ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</a></td>
<td class="text">Quarterly<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="nump">$ 31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid', window );">Balloon payment</a></td>
<td class="nump">$ 4,400<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember', window );">United States Credit Facilities B [Member] | 2017 US ARCA Amendment [Member] | LIBOR [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread</a></td>
<td class="nump">2.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</a></td>
<td class="text">adjusted LIBOR rate on Eurodollar loans<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember', window );">United States Credit Facilities B [Member] | 2017 US ARCA Amendment [Member] | U.S. Base Rate [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<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_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1', window );">Interest rate spread</a></td>
<td class="nump">1.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis', window );">Variable rate description</a></td>
<td class="text">bank's prime rate on U.S. prime rate loans<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember', window );">United States Credit Facilities B [Member] | 2018 US ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</a></td>
<td class="text">Quarterly<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="nump">$ 100<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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid', window );">Balloon payment</a></td>
<td class="nump">$ 2,300<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacility1Member', window );">U.S. Credit Facility - MasterCard [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Maximum Credit Facilities Amount to Borrow</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 100<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_CreditFacilityBMember', window );">Credit Facility B [Member] | 2017 US ARCA Amendment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment', window );">Frequency of payments</a></td>
<td class="text">Quarterly<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_DebtInstrumentPeriodicPaymentPrincipal', window );">Quarterly principal payment</a></td>
<td class="nump">$ 31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesFacilitiesAMember', window );">U.S. Facilities A [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="nump">14,700<span></span>
</td>
<td class="nump">15,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesFacilitiesBMember', window );">USD Facility B [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [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>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Credit facilities amount outstanding</a></td>
<td class="nump">$ 3,500<span></span>
</td>
<td class="nump">$ 3,800<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_ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 ownership in subsidiary per agreement as collateral.</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;">ppsi_PercentageOfOwnershipInSubsidiaryPerAgreementAsCollateral</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_DebtInstrumentBasisSpreadOnVariableRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage points added to the reference rate to compute the variable rate on the debt instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentBasisSpreadOnVariableRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentDescriptionOfVariableRateBasis</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentFrequencyOfPeriodicPayment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 frequency of periodic payments (monthly, quarterly, annual).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentFrequencyOfPeriodicPayment</td>
</tr>
<tr>
<td style="padding-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_DebtInstrumentPeriodicPaymentPrincipal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 required periodic payments applied to principal.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentPeriodicPaymentPrincipal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 payment greater than the preceding installment payments to be paid at final maturity date of debt.</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_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_LineOfCreditFacilityLineItems</td>
</tr>
<tr>
<td style="padding-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_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacilityUSMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacilityUSMember</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_TypeOfArrangementAxis=ppsi_USARCAAmendment2017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TypeOfArrangementAxis=ppsi_USARCAAmendment2017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableRateAxis=us-gaap_PrimeRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableRateAxis=us-gaap_PrimeRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember</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_TypeOfArrangementAxis=ppsi_USARCAAmendment2018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_TypeOfArrangementAxis=ppsi_USARCAAmendment2018Member</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>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_UnitedStatesCreditFacilitiesBMember</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_VariableRateAxis=us-gaap_BaseRateMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_VariableRateAxis=us-gaap_BaseRateMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
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</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacility1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_RevolvingCreditFacility1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
<td></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_CreditFacilityBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_CreditFacilityBMember</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_CreditFacilityAxis=ppsi_UnitedStatesFacilitiesAMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_UnitedStatesFacilitiesAMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
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<td><strong> Data Type:</strong></td>
<td>na</td>
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<td><strong> Balance Type:</strong></td>
<td></td>
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<td><strong> Period Type:</strong></td>
<td></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CreditFacilityAxis=ppsi_UnitedStatesFacilitiesBMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CreditFacilityAxis=ppsi_UnitedStatesFacilitiesBMember</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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<DOCUMENT>
<TYPE>XML
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<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6746732608">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>DEBT (Details Narrative 2) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 47<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_LoansPayableMember', window );">Nexus Promissory Note [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_DebtInstrumentLineItems', window );"><strong>Debt Instrument [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_DeferredFinanceCostsNet', window );">Debt issuance costs</a></td>
<td class="nump">$ 39<span></span>
</td>
<td class="nump">$ 45<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_DebtInstrumentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DebtInstrumentLineItems</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</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=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=114775744&amp;loc=d3e28555-108399<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><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>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_LongtermDebtTypeAxis=us-gaap_LoansPayableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_LoansPayableMember</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>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
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</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<FILENAME>R52.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6749361600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PENSION PLAN (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanDisclosureLineItems', window );"><strong>Defined Benefit Plan Disclosure [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_DefinedBenefitPlanServiceCost', window );">Current service cost, net of employee contributions</a></td>
<td class="nump">$ 15<span></span>
</td>
<td class="nump">$ 17<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost on accrued benefit obligation</a></td>
<td class="nump">26<span></span>
</td>
<td class="nump">25<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="num">(40)<span></span>
</td>
<td class="num">(43)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation', window );">Amortization of transitional obligation</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of past service costs</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">2<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_ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss', window );">Amortization of net actuarial gain</a></td>
<td class="nump">13<span></span>
</td>
<td class="nump">14<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Total cost of benefit</a></td>
<td class="nump">19<span></span>
</td>
<td class="nump">18<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember', window );">Selling, General and Administrative Expenses [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanDisclosureLineItems', window );"><strong>Defined Benefit Plan Disclosure [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_DefinedBenefitPlanServiceCost', window );">Current service cost, net of employee contributions</a></td>
<td class="nump">15<span></span>
</td>
<td class="nump">17<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeStatementLocationAxis=us-gaap_OtherExpenseMember', window );">Other Expense [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_DefinedBenefitPlanDisclosureLineItems', window );"><strong>Defined Benefit Plan Disclosure [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_DefinedBenefitPlanInterestCost', window );">Interest cost on accrued benefit obligation</a></td>
<td class="nump">26<span></span>
</td>
<td class="nump">25<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="num">(40)<span></span>
</td>
<td class="num">(43)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation', window );">Amortization of transitional obligation</a></td>
<td class="nump">3<span></span>
</td>
<td class="nump">3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of past service costs</a></td>
<td class="nump">2<span></span>
</td>
<td class="nump">2<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_ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss', window );">Amortization of net actuarial gain</a></td>
<td class="nump">$ 13<span></span>
</td>
<td class="nump">$ 14<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Refers to amount of defined benefit plan amortization actuarial gain loss incurred during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_DefinedBenefitPlanAmortizationActuarialGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=112275985&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e2709-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DefinedBenefitPlanAmortizationOfTransitionAssetObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 transition asset (obligation) recognized in net periodic benefit (cost) credit of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(6)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(6)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e2709-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DefinedBenefitPlanDisclosureLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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_DefinedBenefitPlanDisclosureLineItems</td>
</tr>
<tr>
<td style="padding-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_DefinedBenefitPlanExpectedReturnOnPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=112275985&amp;loc=d3e4179-114921<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e2709-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DefinedBenefitPlanInterestCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost recognized for passage of time related to defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=112275985&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e2709-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanInterestCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DefinedBenefitPlanNetPeriodicBenefitCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 net periodic benefit cost (credit) for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e2709-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=112275985&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_DefinedBenefitPlanServiceCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=112275985&amp;loc=d3e4179-114921<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e2709-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=108410482&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanServiceCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_SellingGeneralAndAdministrativeExpensesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeStatementLocationAxis=us-gaap_OtherExpenseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeStatementLocationAxis=us-gaap_OtherExpenseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6633614208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>PENSION PLAN (Details Narrative) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
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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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract', window );"><strong>Defined Benefit Plan [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_ppsi_FundedContributionsBySubsidiaryInPercent', window );">Funded contributions by subsidiary (percent)</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount', window );">Defined benefit contributions</a></td>
<td class="nump">$ 15<span></span>
</td>
<td class="nump">$ 15<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_FundedContributionsBySubsidiaryInPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percent of contributions funded by the Company's subsidiary.</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;">ppsi_FundedContributionsBySubsidiaryInPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-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_DefinedContributionPlanEmployerDiscretionaryContributionAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of discretionary contributions made by an employer to a defined contribution plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>66
<FILENAME>R54.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6752740160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCKHOLDERS' EQUITY (Details)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
</tr>
<tr><th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($) </div>
<div>$ / shares </div>
<div>shares</div>
</th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward', window );"><strong>Stock options</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at beginning of period | shares</a></td>
<td class="nump">424,800<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber', window );">Outstanding at end of period | shares</a></td>
<td class="nump">424,800<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber', window );">Exercisable at end of period | shares</a></td>
<td class="nump">414,467<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward', window );"><strong>Weighted average exercise price</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at beginning of period | $ / shares</a></td>
<td class="nump">$ 8.30<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice', window );">Outstanding at end of period | $ / shares</a></td>
<td class="nump">8.30<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice', window );">Exercisable at end of period | $ / shares</a></td>
<td class="nump">$ 8.35<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward', window );"><strong>Weighted average remaining contractual term</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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2', window );">Outstanding at beginning of period</a></td>
<td class="text">6 years 6 months<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_ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3', window );">Outstanding at end of period</a></td>
<td class="text">6 years 2 months 12 days<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1', window );">Exercisable at the end of period</a></td>
<td class="text">6 years 2 months 12 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_ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract', window );"><strong>Aggregate intrinsic value</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Outstanding at beginning of period | $</a></td>
<td class="nump">$ 22<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue', window );">Outstanding at end of period | $</a></td>
<td class="nump">16<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1', window );">Exercisable at end of period | $</a></td>
<td class="nump">$ 16<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRollForwardAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Remaining Contractual Term [Roll forward]</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;">ppsi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTermRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</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_ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards grants in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm3</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of options outstanding, including both vested and non-vested options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber</td>
</tr>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
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</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<td><strong> Balance Type:</strong></td>
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<td><strong> Period Type:</strong></td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
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<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<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_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td>xbrli:durationItemType</td>
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<td>na</td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6632904560">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>STOCKHOLDERS' EQUITY (Details Narrative) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common stock, outstanding shares</a></td>
<td class="nump">8,726,045<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,726,045<span></span>
</td>
</tr>
<tr class="ro">
<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="text">&#160;<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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Stock-based compensation not yet recognized</a></td>
<td class="nump">$ 8<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_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax', window );">Foreign currency translation adjustments</a></td>
<td class="nump">312<span></span>
</td>
<td class="nump">$ 166<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">$ 5<span></span>
</td>
<td class="nump">$ 148<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=ppsi_IncentiveStockOptionMember', window );">Incentive Stock Option [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant', window );">Number of shares available for future grants</a></td>
<td class="nump">248,867<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109259400&amp;loc=d3e21463-112644<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Unrecognized cost of unvested share-based compensation awards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669646-108580<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 30<br> -Section 45<br> -Paragraph 20<br> -Subparagraph (b,c)<br> -URI http://asc.fasb.org/extlink&amp;oid=109240241&amp;loc=d3e32211-110900<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>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_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://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=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=ppsi_IncentiveStockOptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=ppsi_IncentiveStockOptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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</tr>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6748918576">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (Details) - USD ($)<br> $ / shares in Units, $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_NumeratorAbstract', window );"><strong>Numerator:</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 income (loss)</a></td>
<td class="nump">$ 5,647<span></span>
</td>
<td class="num">$ (574)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_DenominatorAbstract', window );"><strong>Denominator:</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_WeightedAverageNumberOfSharesOutstandingBasic', window );">Weighted average basic shares outstanding</a></td>
<td class="nump">8,726<span></span>
</td>
<td class="nump">8,726<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares', window );">Effect of dilutive securities - equity based compensation plans</a></td>
<td class="nump">4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Net dilutive effect of warrants outstanding</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Denominator for diluted net income per common share</a></td>
<td class="nump">8,730<span></span>
</td>
<td class="nump">8,726<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>Net income (loss) per common share:</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_EarningsPerShareBasic', window );">Basic (in dollars per share)</a></td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted (in dollars per share)</a></td>
<td class="nump">$ 0.65<span></span>
</td>
<td class="num">$ (0.07)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract', window );"><strong>Anti-dilutive securities (excluded from per share calculation):</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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease', window );">Equity based compensation plans</a></td>
<td class="nump">401<span></span>
</td>
<td class="nump">383<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_ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1', window );">Warrants</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">51<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_DenominatorAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">ppsi_DenominatorAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
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<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
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<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
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</table></div>
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<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represent amount related to incremental common shares attribute to call option and warrant.</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;">ppsi_IncrementalCommonSharesAttributableToCallOptionsAndWarrants1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</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;">ppsi_NumeratorAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=109256448&amp;loc=d3e4984-109258<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EarningsPerShareBasicAndDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
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<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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</table>
<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=109256448&amp;loc=d3e4984-109258<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 5: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=109234566&amp;loc=d3e22694-107794<br><br>Reference 6: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1337-109256<br><br>Reference 7: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 8: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 60B<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=SL5780133-109256<br><br>Reference 9: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_EarningsPerShareDilutedOtherDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-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_IncrementalCommonSharesAttributableToCallOptionsAndWarrants">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of 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://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants</td>
</tr>
<tr>
<td style="padding-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_IncrementalCommonSharesAttributableToContingentlyIssuableShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares.  Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 55<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e2626-109256<br><br>Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 48<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e2538-109256<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_IncrementalCommonSharesAttributableToContingentlyIssuableShares</td>
</tr>
<tr>
<td style="padding-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_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=114867106&amp;loc=SL7669619-108580<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 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873765&amp;loc=SL114874048-224260<br><br>Reference 3: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=114867106&amp;loc=SL7669625-108580<br><br>Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 220<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(18))<br> -URI http://asc.fasb.org/extlink&amp;oid=114873790&amp;loc=SL114874131-224263<br><br>Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(20))<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&amp;loc=SL114868664-224227<br><br>Reference 6: 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=109223946&amp;loc=d3e3602-108585<br><br>Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 total number of shares (or other type of equity) under an equity-based award plan, other than a stock option plan, that were granted, vested and forfeited during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=109197908&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_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1505-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=109260490&amp;loc=d3e1448-109256<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6749360160">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
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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_SegmentReportingInformationRevenueAbstract', window );"><strong>Revenues</strong></a></td>
<td class="text">&#160;<span></span>
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<td class="text">&#160;<span></span>
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<td class="nump">472<span></span>
</td>
<td class="nump">828<span></span>
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<tr class="ro">
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<td class="nump">592<span></span>
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<td class="nump">281<span></span>
</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_us-gaap_StatementBusinessSegmentsAxis=ppsi_CriticalPowerSolutionsSegmentMember', window );">Critical Power Segment [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_SegmentReportingInformationRevenueAbstract', window );"><strong>Revenues</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_ppsi_SalesRevenueGross', window );">Equipment</a></td>
<td class="nump">173<span></span>
</td>
<td class="nump">382<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_ppsi_SalesRevenueServicesGross1', window );">Service</a></td>
<td class="nump">1,771<span></span>
</td>
<td class="nump">2,161<span></span>
</td>
</tr>
<tr class="re">
<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 );">Revenues</a></td>
<td class="nump">1,944<span></span>
</td>
<td class="nump">2,543<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and Amortization</a></td>
<td class="nump">36<span></span>
</td>
<td class="nump">378<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating Income</a></td>
<td class="num">(402)<span></span>
</td>
<td class="num">(438)<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=ppsi_TAndDSolutionsSegmentMember', window );">T And D Segment [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_SegmentReportingInformationRevenueAbstract', window );"><strong>Revenues</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_ppsi_TransformersRevenue', window );">Transformers</a></td>
<td class="nump">21,682<span></span>
</td>
<td class="nump">20,932<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_ppsi_SwitchgearRevenue', window );">Switchgear</a></td>
<td class="nump">1,073<span></span>
</td>
<td class="nump">3,702<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Revenues</a></td>
<td class="nump">22,755<span></span>
</td>
<td class="nump">24,634<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and Amortization</a></td>
<td class="nump">422<span></span>
</td>
<td class="nump">434<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating Income</a></td>
<td class="nump">1,804<span></span>
</td>
<td class="nump">1,573<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 );">Unallocated Corporate Overhead Expenses [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_SegmentReportingInformationRevenueAbstract', window );"><strong>Revenues</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_DepreciationAndAmortization', window );">Depreciation and Amortization</a></td>
<td class="nump">14<span></span>
</td>
<td class="nump">16<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating Income</a></td>
<td class="num">$ (810)<span></span>
</td>
<td class="num">$ (854)<span></span>
</td>
</tr>
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<div style="display: none;">
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<tr><td><div class="body" style="padding: 2px;">
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represenst information related to sales revenue services gross.</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;">ppsi_SalesRevenueServicesGross1</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allowances and discounts of service revenue classified as switchgear.</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;">ppsi_SwitchgearRevenue</td>
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<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allowances and discounts of service revenue classified as transformers.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</strong></td>
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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 current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=109223946&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAndAmortization</td>
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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>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
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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 revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://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)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 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 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</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>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6750682912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Details 1) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenues</a></td>
<td class="nump">$ 24,699<span></span>
</td>
<td class="nump">$ 27,177<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_StatementGeographicalAxis=country_US', window );">United States [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenues</a></td>
<td class="nump">15,511<span></span>
</td>
<td class="nump">18,496<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_StatementGeographicalAxis=country_CA', window );">Canada [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Revenues</a></td>
<td class="nump">$ 9,188<span></span>
</td>
<td class="nump">$ 8,681<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_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br><br>Reference 2: http://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)<br> -URI http://asc.fasb.org/extlink&amp;oid=115205541&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 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 32<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8933-108599<br><br>Reference 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 22<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=115929826&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
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<td><strong> Name:</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><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">srt_StatementGeographicalAxis=country_CA</td>
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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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<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
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<tr>
<td><strong> Period Type:</strong></td>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6633367024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>BUSINESS SEGMENT AND GEOGRAPHIC INFORMATION (Details Narrative)<br></strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>Segment</div>
</th>
<th class="th">
<div>Mar. 31, 2018 </div>
<div>Number</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>
<td class="text">&#160;<span></span>
</td>
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<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NumberOfReportableSegments', window );">Number of reportable segments</a></td>
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</td>
</tr>
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<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 segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NumberOfReportableSegments</td>
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<tr>
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<td>us-gaap_</td>
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<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</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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<td>xbrli:stringItemType</td>
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<td>na</td>
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<DOCUMENT>
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<TEXT>
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<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916573024">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Details) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesAbstract', window );"><strong>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_OperatingLeaseCost', window );">Operating lease cost</a></td>
<td class="nump">$ 206<span></span>
</td>
<td class="nump">$ 182<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseCostAbstract', window );"><strong>Finance lease cost</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_FinanceLeaseRightOfUseAssetAmortization', window );">Amortization of right-of-use asset</a></td>
<td class="nump">213<span></span>
</td>
<td class="nump">136<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestExpense', window );">Interest on lease liabilities</a></td>
<td class="nump">40<span></span>
</td>
<td class="nump">40<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_FinanceLeaseCost', window );">Total finance lease cost</a></td>
<td class="nump">$ 253<span></span>
</td>
<td class="nump">$ 176<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_FinanceLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 finance lease cost.</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;">ppsi_FinanceLeaseCost</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>
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<tr>
<td><strong> Balance Type:</strong></td>
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<tr>
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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_FinanceLeaseInterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 on finance 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> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918638-209977<br><br>Reference 3: 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=77888399&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_FinanceLeaseInterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
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</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>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_FinanceLeaseRightOfUseAssetAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 right-of-use asset from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 4<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918638-209977<br><br>Reference 3: 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=77888399&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_FinanceLeaseRightOfUseAssetAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
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<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_LeaseCostAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_LeaseCostAbstract</td>
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<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesAbstract">
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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_LeasesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
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<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
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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>
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</div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6638324080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Details 1) - USD ($)<br> $ in Thousands</strong></div></th>
<th class="th" colspan="2">3 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Mar. 31, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFlowOperatingActivitiesLesseeAbstract', window );"><strong>Cash paid for amounts included in the measurement of lease 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_OperatingLeasePayments', window );">Operating cash flows from operating leases</a></td>
<td class="nump">$ 210<span></span>
</td>
<td class="nump">$ 189<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseInterestPaymentOnLiability', window );">Operating cash flows from finance leases</a></td>
<td class="nump">41<span></span>
</td>
<td class="nump">39<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeasePrincipalPayments', window );">Financing cash flows from finance leases</a></td>
<td class="nump">128<span></span>
</td>
<td class="nump">124<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract', window );"><strong>Right of use assets obtained in exchange for lease obligations</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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability', window );">Operating leases</a></td>
<td class="nump">184<span></span>
</td>
<td class="nump">161<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability', window );">Finance leases</a></td>
<td class="nump">$ 213<span></span>
</td>
<td class="nump">$ 132<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Operating leases (in years)</a></td>
<td class="text">2 years<span></span>
</td>
<td class="text">3 years<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1', window );">Finance leases (in years)</a></td>
<td class="text">6 years<span></span>
</td>
<td class="text">7 years<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent', window );">Operating leases (in percent)</a></td>
<td class="nump">5.54%<span></span>
</td>
<td class="nump">5.50%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent', window );">Finance leases (in percent)</a></td>
<td class="nump">6.29%<span></span>
</td>
<td class="nump">5.50%<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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;">ppsi_RightOfUseAssetsObtainedInExchangeForLeaseObligationsAbstract</td>
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<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
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<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_CashFlowOperatingActivitiesLesseeAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_CashFlowOperatingActivitiesLesseeAbstract</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseInterestPaymentOnLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 paid on finance 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> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<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_FinanceLeaseInterestPaymentOnLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeasePrincipalPayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 principal payment on finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<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)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&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_FinanceLeasePrincipalPayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseWeightedAverageDiscountRatePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 finance 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=77888426&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=77888399&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_FinanceLeaseWeightedAverageDiscountRatePercent</td>
</tr>
<tr>
<td style="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_FinanceLeaseWeightedAverageRemainingLeaseTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 finance 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/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=77888426&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=77888399&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_FinanceLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-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_OperatingLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 5<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918643-209977<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)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&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_OperatingLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_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=77888426&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=77888399&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=77888399&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=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for finance lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&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_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in right-of-use asset obtained in exchange for operating lease liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/exampleRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 55<br> -Paragraph 53<br> -URI http://asc.fasb.org/extlink&amp;oid=77888399&amp;loc=SL77918982-209971<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (g)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918686-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
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<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6760132432">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>LEASES (Details 2)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeasesOperatingAbstract', window );"><strong>Operating Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2019</a></td>
<td class="nump">$ 616<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo', window );">2020</a></td>
<td class="nump">801<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree', window );">2021</a></td>
<td class="nump">410<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour', window );">2022</a></td>
<td class="nump">91<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_LesseeOperatingLeaseLiabilityPaymentsDue', window );">Total lease commitments</a></td>
<td class="nump">1,918<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(130)<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_ppsi_OperatingFutureMinimumLeasePayments', window );">Total future minimum lease payments</a></td>
<td class="nump">1,788<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilitiesPaymentsDueAbstract', window );"><strong>Finance Leases</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths', window );">2019</a></td>
<td class="nump">489<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo', window );">2020</a></td>
<td class="nump">558<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree', window );">2021</a></td>
<td class="nump">593<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour', window );">2022</a></td>
<td class="nump">391<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive', window );">2023</a></td>
<td class="nump">326<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive', window );">Thereafter</a></td>
<td class="nump">853<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_FinanceLeaseLiabilityPaymentsDue', window );">Total lease commitments</a></td>
<td class="nump">3,210<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount', window );">Less imputed interest</a></td>
<td class="num">(515)<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_ppsi_FinanceLeasesFutureMinimumLeasePayments', window );">Total future minimum lease payments</a></td>
<td class="nump">$ 2,695<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_FinanceLeasesFutureMinimumLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 obligation for lease payments for finance lease.</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;">ppsi_FinanceLeasesFutureMinimumLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_ppsi_OperatingFutureMinimumLeasePayments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_OperatingFutureMinimumLeasePayments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilitiesPaymentsDueAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.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_FinanceLeaseLiabilitiesPaymentsDueAbstract</td>
</tr>
<tr>
<td style="padding-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_FinanceLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityPaymentsDueAfterYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due after fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in next fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityPaymentsDueYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in third fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for finance lease, due in second fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FinanceLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LeasesOperatingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeasesOperatingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in next fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in third fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments for operating lease, due in second fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
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<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6916640304">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>LEASES (Details 3)<br> $ in Thousands</strong></div></th>
<th class="th">
<div>Mar. 31, 2019 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating leases</a></td>
<td class="nump">$ 1,788<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance leases</a></td>
<td class="nump">2,695<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=us-gaap_AccountsPayableAndAccruedLiabilitiesMember', window );">Accounts Payable and Accrued Liabilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeaseLiability', window );">Operating leases</a></td>
<td class="nump">745<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance leases</a></td>
<td class="nump">492<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember', window );">Other Long Term Liabilities [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_us-gaap_OperatingLeaseLiability', window );">Operating leases</a></td>
<td class="nump">1,043<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseLiability', window );">Finance leases</a></td>
<td class="nump">$ 2,203<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=77888426&amp;loc=SL77918701-209980<br><br>Reference 2: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FinanceLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeaseLiability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Present value of lessee's discounted obligation for lease payments from operating lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&amp;loc=SL77918627-209977<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeaseLiability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_BalanceSheetLocationAxis=us-gaap_AccountsPayableAndAccruedLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_AccountsPayableAndAccruedLiabilitiesMember</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_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember</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>76
<FILENAME>R64.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
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<body>
<span style="display: none;">v3.19.1</span><table class="report" border="0" cellspacing="2" id="idp6759266464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>LEASES (Details Narrative) - USD ($)<br> $ in Thousands</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, 2019</div></th>
<th class="th"><div>Mar. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_WeightedAverageRemainingLeaseExtendTerm', window );">Lease extended term (in years)</a></td>
<td class="text">10 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FinanceLeaseRightOfUseAsset', window );">Assets under finance leases</a></td>
<td class="nump">$ 3,300<span></span>
</td>
<td class="nump">$ 3,100<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="nump">7,203<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<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 );">Assets recorded under operating leases</a></td>
<td class="nump">2,500<span></span>
</td>
<td class="nump">1,900<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseArrangementTypeAxis=ppsi_LeaseArrangementTypeOperatingMember', window );">Operating Leases [Axis]</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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="nump">716<span></span>
</td>
<td class="nump">511<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LeaseArrangementTypeAxis=ppsi_LeaseArrangementTypeFinancingMember', window );">Financing Leases [Axis]</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_FiniteLivedIntangibleAssetsAccumulatedAmortization', window );">Accumulated amortization</a></td>
<td class="nump">$ 1,000<span></span>
</td>
<td class="nump">$ 412<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MinimumMember', window );">Minimum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_ppsi_WeightedAverageRemainingLeaseTerm', window );">Remaining lease term (in years)</a></td>
<td class="text">1 year<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_srt_RangeAxis=srt_MaximumMember', window );">MaximumMember</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_ppsi_WeightedAverageRemainingLeaseTerm', window );">Remaining lease term (in years)</a></td>
<td class="text">7 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_WeightedAverageRemainingLeaseExtendTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>It represents lease extended term.</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;">ppsi_WeightedAverageRemainingLeaseExtendTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_ppsi_WeightedAverageRemainingLeaseTerm">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 , 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>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">ppsi_WeightedAverageRemainingLeaseTerm</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>ppsi_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FinanceLeaseRightOfUseAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></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 finance lease.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/disclosureRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 842<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77888419&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_FinanceLeaseRightOfUseAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<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_FiniteLivedIntangibleAssetsAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 30<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=66006027&amp;loc=d3e16323-109275<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_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=77888419&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_LeaseArrangementTypeAxis=ppsi_LeaseArrangementTypeOperatingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseArrangementTypeAxis=ppsi_LeaseArrangementTypeOperatingMember</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_LeaseArrangementTypeAxis=ppsi_LeaseArrangementTypeFinancingMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LeaseArrangementTypeAxis=ppsi_LeaseArrangementTypeFinancingMember</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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end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
