<SEC-DOCUMENT>0001437749-20-025395.txt : 20201215
<SEC-HEADER>0001437749-20-025395.hdr.sgml : 20201215
<ACCEPTANCE-DATETIME>20201215161646
ACCESSION NUMBER:		0001437749-20-025395
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20201209
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20201215
DATE AS OF CHANGE:		20201215

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NORTHWEST PIPE CO
		CENTRAL INDEX KEY:			0001001385
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL PIPE & TUBES [3317]
		IRS NUMBER:				930557988
		STATE OF INCORPORATION:			OR
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-27140
		FILM NUMBER:		201389784

	BUSINESS ADDRESS:	
		STREET 1:		201 NE PARK PLAZA DRIVE
		STREET 2:		SUITE 100
		CITY:			VANCOUVER
		STATE:			WA
		ZIP:			98684
		BUSINESS PHONE:		3603976250

	MAIL ADDRESS:	
		STREET 1:		201 NE PARK PLAZA DRIVE
		STREET 2:		SUITE 100
		CITY:			VANCOUVER
		STATE:			WA
		ZIP:			98684
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>nwpx20201210_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
<XBRL>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:naics="http://xbrl.sec.gov/naics/2011-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:us-types="http://fasb.org/us-types/2020-01-31" xmlns:utreg="http://www.xbrl.org/2009/utr" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:us-roles="http://fasb.org/us-roles/2020-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:thunderdome="http://www.RDGFilings.com" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:nwpx="http://www.nwpx.com/20201209" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:rr="http://xbrl.sec.gov/rr/2018-01-31" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:srt="http://fasb.org/srt/2020-01-31"><head>
	<title>nwpx20201210_8k.htm</title>
	<!-- Generated by ThunderDome Portal - 12/11/2020 10:27:44 PM -->
<meta http-equiv="Content-Type" content="text/html" /></head>
<body style="font-family: &quot;Times New Roman&quot;, Times, serif; font-size: 10pt; padding: 0in 0.1in; cursor: auto;"><div style="display: none">
<ix:header>
<ix:hidden>
<ix:nonNumeric contextRef="d20208K" name="dei:AmendmentFlag">false</ix:nonNumeric>
<ix:nonNumeric contextRef="d20208K" name="dei:EntityCentralIndexKey">0001001385</ix:nonNumeric>

</ix:hidden>
<ix:references>
<link:schemaRef xlink:href="nwpx-20201209.xsd" xlink:type="simple" />
</ix:references>
<ix:resources>
<xbrli:context id="d20208K">
<xbrli:entity>
<xbrli:identifier scheme="http://www.sec.gov/CIK">0001001385</xbrli:identifier>
</xbrli:entity>
<xbrli:period>
<xbrli:startDate>2020-12-09</xbrli:startDate>
<xbrli:endDate>2020-12-09</xbrli:endDate>
</xbrli:period>
</xbrli:context>


</ix:resources>
</ix:header>
</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><b>UNITED STATES</b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><b>SECURITIES AND EXCHANGE COMMISSION</b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><b>Washington, D.C. 20549</b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><b>FORM <ix:nonNumeric contextRef="d20208K" name="dei:DocumentType"><b>8-K</b></ix:nonNumeric></b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><b>CURRENT REPORT</b>&#xa0;<b>&#xa0;</b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><b>Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934</b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;">Date of Report (Date of earliest event reported): <ix:nonNumeric contextRef="d20208K" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate"><b>December&#xa0;9</b><b>, 2020</b></ix:nonNumeric></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:18pt;margin:0pt 28.8pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:EntityRegistrantName"><b>NORTHWEST PIPE COMPANY</b></ix:nonNumeric></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;">(Exact name of registrant as specified in its charter)</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tbody><tr>
			<td style="vertical-align:top;width:34%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;text-transform:uppercase;"><ix:nonNumeric contextRef="d20208K" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode"><b>oregon</b></ix:nonNumeric></div>
			</td>
			<td style="vertical-align:top;width:32%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:EntityFileNumber"><b>0-27140</b></ix:nonNumeric></div>
			</td>
			<td style="vertical-align:top;width:34%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:EntityTaxIdentificationNumber"><b>93-0557988</b></ix:nonNumeric></div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:34%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(State or other jurisdiction</div>

			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">of incorporation)</div>
			</td>
			<td style="vertical-align:top;width:32%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(Commission File Number)</div>
			</td>
			<td style="vertical-align:top;width:34%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">(IRS Employer</div>

			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">Identification No.)</div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:EntityAddressAddressLine1"><b>201 NE Park Plaza Drive</b></ix:nonNumeric><b>, <ix:nonNumeric contextRef="d20208K" name="dei:EntityAddressAddressLine2"><b>Suite 100</b></ix:nonNumeric></b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:EntityAddressCityOrTown"><b>Vancouver</b></ix:nonNumeric><b>, <ix:nonNumeric contextRef="d20208K" name="dei:EntityAddressStateOrProvince"><b>WA</b></ix:nonNumeric> <ix:nonNumeric contextRef="d20208K" name="dei:EntityAddressPostalZipCode"><b>98684</b></ix:nonNumeric></b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;">(Address of principal executive offices and Zip Code)</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 28.8pt;text-align:center;">Registrant&#8217;s telephone number, including area code: <ix:nonNumeric contextRef="d20208K" name="dei:CityAreaCode"><b>360</b></ix:nonNumeric><b>-<ix:nonNumeric contextRef="d20208K" name="dei:LocalPhoneNumber"><b>397-6250</b></ix:nonNumeric></b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 50.4pt;text-align:justify;">Check the appropriate box below if the Form&#xa0;8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">

		<tbody><tr style="vertical-align: top;">
			<td style="width: 36pt;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><ix:nonNumeric contextRef="d20208K" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications">&#9744;</ix:nonNumeric></div>
			</td>
			<td>
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Written communications pursuant to Rule&#xa0;425 under the Securities Act (17&#xa0;CFR&#xa0;230.425)</div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">

		<tbody><tr style="vertical-align: top;">
			<td style="width: 36pt;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><ix:nonNumeric contextRef="d20208K" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial">&#9744;</ix:nonNumeric></div>
			</td>
			<td>
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Soliciting material pursuant to Rule&#xa0;14a-12 under the Exchange Act (17&#xa0;CFR&#xa0;240.14a-12)</div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">

		<tbody><tr style="vertical-align: top;">
			<td style="width: 36pt;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><ix:nonNumeric contextRef="d20208K" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer">&#9744;</ix:nonNumeric></div>
			</td>
			<td>
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Pre-commencement communications pursuant to Rule&#xa0;14d-2(b) under the Exchange Act (17&#xa0;CFR&#xa0;240.14d-2(b))</div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width: 100%; text-indent: 0px;">

		<tbody><tr style="vertical-align: top;">
			<td style="width: 36pt;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;"><ix:nonNumeric contextRef="d20208K" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer">&#9744;</ix:nonNumeric></div>
			</td>
			<td>
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Pre-commencement communications pursuant to Rule&#xa0;13e-4(c) under the Exchange Act (17&#xa0;CFR&#xa0;240.13e-4(c))</div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:48.4pt;margin-right:57.9pt;margin-top:0pt;text-align:justify;">Securities registered pursuant to Section&#xa0;12(b) of the Act:</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.6pt;text-align:center;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tbody><tr>
			<td style="vertical-align:bottom;width:38%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><span style="text-decoration: underline;">&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;Title of each class &#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;</span></div>
			</td>
			<td style="vertical-align:bottom;width:24%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><span style="text-decoration: underline;">&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;Trading Symbol(s)&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;</span></div>
			</td>
			<td style="vertical-align:bottom;width:38%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><span style="text-decoration: underline;">&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;Name of each exchange on which registered&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;&#xa0;</span></div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:38%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:Security12bTitle"><b>Common Stock</b></ix:nonNumeric><b>, par value $0.01 per share</b></div>
			</td>
			<td style="vertical-align:top;width:24%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:7.65pt;margin-right:0pt;margin-top:0pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" name="dei:TradingSymbol"><b>NWPX</b></ix:nonNumeric></div>
			</td>
			<td style="vertical-align:top;width:38%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:7.65pt;margin-right:0pt;margin-top:0pt;text-align:center;"><ix:nonNumeric contextRef="d20208K" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName"><b>Nasdaq</b><b> Global Select Market</b></ix:nonNumeric></div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 14.4pt;text-align:center;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 50.4pt;text-align:justify;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule&#xa0;405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule&#xa0;12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter).</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:justify;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:right;text-indent:36pt;">Emerging growth company&#xa0;&#xa0;&#xa0;&#xa0;<ix:nonNumeric contextRef="d20208K" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany">&#9744;</ix:nonNumeric></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 50.4pt;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&#xa0;13(a) of the Exchange Act. &#xa0;&#xa0;&#xa0;&#xa0;&#9744;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 50.4pt;text-align:left;">&#xa0;</div>

<div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
<div class="PGFTR" style="text-align: center; width: 100%">
<div class="hf-row">
<div class="hf-cell PGNUM">&#xa0;</div>
</div>
</div>

<hr style="PAGE-BREAK-AFTER: always; border: none; width: 100%; height: 2px; color: #000000; background-color: #000000" />
<div class="PGHDR" style="text-align: left; width: 100%">
<div class="hf-row">
<div class="hf-cell TOCLink">&#xa0;</div>
</div>
</div>
</div>

<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tbody><tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Item 5.02.</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">DEPARTURE OF DIRECTORS OR CERTAIN OFFICERS; ELECTION OF DIRECTORS; APPOINTMENT OF CERTAIN OFFICERS; COMPENSATORY ARRANGEMENTS OF CERTAIN OFFICERS</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"><span style="text-decoration: underline;">Approval of Short Term Incentive Plan</span></div>

			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">On December&#xa0;9, 2020, the Compensation Committee of the Board of Directors of Northwest Pipe Company (the &#8220;Company&#8221;) approved the parameters of the Company&#8217;s performance-based cash incentive program (Short Term Incentive Plan or &#8220;STI&#8221;) for the 2021 fiscal year. The performance goal for the 2021 STI relates to the Company&#8217;s level of income before income taxes for 2021. Each Named Executive Officer may earn a bonus based on the level of the Company&#8217;s attainment of the performance goal. For the Chief Executive Officer, the bonus amount ranges from 0% to 140% of his 2021 annual base salary, and his target bonus amount is 70% of his 2021 annual base salary. The other Named Executive Officers&#8217; bonus amounts range from 0% to 100% of their 2021 annual base salary, and their target bonus amount is 50% of their 2021 annual base salary.</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">&#xa0;</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">Item 9.01.</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">FINANCIAL STATEMENTS AND EXHIBITS</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">&#xa0;</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin-bottom:0pt;margin-left:27pt;margin-right:0pt;margin-top:0pt;text-align:left;">(d)</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">Exhibits</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;">&#xa0;</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:8%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:2%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:90%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">104 Cover Page Interactive Data File (embedded within the Inline XBRL document)</div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 7.2pt;text-align:center;">&#xa0;</div>

<div class="PGBK" style="width: 100%; margin-left: 0pt; margin-right: 0pt">
<div class="PGFTR" style="text-align: center; width: 100%">
<div class="hf-row">
<div class="hf-cell PGNUM">&#xa0;</div>
</div>
</div>

<hr style="PAGE-BREAK-AFTER: always; border: none; width: 100%; height: 2px; color: #000000; background-color: #000000" />
<div class="PGHDR" style="text-align: left; width: 100%">
<div class="hf-row">
<div class="hf-cell TOCLink">&#xa0;</div>
</div>
</div>
</div>

<div style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:center;"><b>SIGNATURE</b></div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:justify;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized on December&#xa0;15, 2020.</div>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<table border="0" cellpadding="0" cellspacing="0" style="width:100%;text-indent:0;font-family:'Times New Roman', Times, serif;font-size:10pt;">

		<tbody><tr>
			<td style="vertical-align:top;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td colspan="2" style="vertical-align:top;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:justify;"><b>NORTHWEST PIPE COMPANY</b></div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td colspan="2" style="vertical-align:top;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">(Registrant)</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:middle;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:middle;width:3%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:middle;width:47%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:bottom;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:bottom;width:3%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">By</div>
			</td>
			<td style="vertical-align:bottom;border-bottom:solid 1px #000000;;width:47%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;">/s/ Aaron Wilkins</div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:3%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:bottom;width:47%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Aaron Wilkins,</b></div>
			</td>
		</tr>
		<tr>
			<td style="vertical-align:top;width:50%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:top;width:3%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:left;">&#xa0;</div>
			</td>
			<td style="vertical-align:bottom;width:47%;">
			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Senior&#xa0;Vice&#xa0;President, Chief&#xa0;Financial&#xa0;Officer, and</b></div>

			<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt;text-align:center;"><b>Corporate&#xa0;Secretary</b></div>
			</td>
		</tr>

</tbody></table>

<div style="font-family:'Times New Roman', Times, serif;font-size:10pt;margin:0pt 57.9pt;text-align:left;">&#xa0;</div>

<div class="LAST-PAGE-BREAK">
<div class="PGFTR">
<div class="hf-row">
<div class="hf-cell PGNUM">&#xa0;</div>
</div>
</div>
</div>


</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>nwpx-20201209.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome Portal - 12/11/2020 10:27:59 PM-->
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:country="http://xbrl.sec.gov/country/2020-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2020-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:nwpx="http://www.nwpx.com/20201209" xmlns:exch="http://xbrl.sec.gov/exch/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2018-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.nwpx.com/20201209">
<xsd:import namespace="http://xbrl.sec.gov/country/2020-01-31" schemaLocation="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd"/>
<xsd:import namespace="http://xbrl.sec.gov/currency/2020-01-31" schemaLocation="https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd"/>
<xsd:import namespace="http://xbrl.sec.gov/dei/2020-01-31" schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd"/>
<xsd:import namespace="http://xbrl.sec.gov/exch/2020-01-31" schemaLocation="https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd"/>
<xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
<xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
<xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd"/>
<xsd:import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd"/>
<xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
<xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
<xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>

<xsd:annotation>
<xsd:appinfo>
<link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nwpx-20201209_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
<link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nwpx-20201209_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
<link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="nwpx-20201209_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
<link:roleType id="statement-document-and-entity-information" roleURI="http://www.nwpx.com/20201209/role/statement-document-and-entity-information">
<link:definition xmlns="http://www.xbrl.org/2003/linkbase">000 - Document - Document And Entity Information</link:definition>
<link:usedOn>link:calculationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:presentationLink</link:usedOn>
</link:roleType>
</xsd:appinfo>
</xsd:annotation>
<xsd:element abstract="true" id="nwpx_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>3
<FILENAME>nwpx-20201209_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome Portal - 12/11/2020 10:27:59 PM-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple"/>
<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple"/>
<link:roleRef roleURI="http://www.nwpx.com/20201209/role/statement-document-and-entity-information" xlink:href="nwpx-20201209.xsd#statement-document-and-entity-information" xlink:type="simple"/>
<link:definitionLink xlink:role="http://www.nwpx.com/20201209/role/statement-document-and-entity-information" xlink:type="extended">
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain-default" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
<link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>
<link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain-default" xlink:type="arc"/>

<link:definitionArc order="0" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="dei_DocumentInformationTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>


<link:definitionArc order="0" xbrldt:closed="true" xbrldt:contextElement="segment" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationTable" xlink:type="arc"/>
<link:definitionArc order="1" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentType" xlink:type="arc"/>
<link:definitionArc order="2" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" xlink:type="arc"/>
<link:definitionArc order="3" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityRegistrantName" xlink:type="arc"/>
<link:definitionArc order="4" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityIncorporationStateCountryCode" xlink:type="arc"/>
<link:definitionArc order="5" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFileNumber" xlink:type="arc"/>
<link:definitionArc order="6" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityTaxIdentificationNumber" xlink:type="arc"/>
<link:definitionArc order="7" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressAddressLine1" xlink:type="arc"/>
<link:definitionArc order="8" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressAddressLine2" xlink:type="arc"/>
<link:definitionArc order="9" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressCityOrTown" xlink:type="arc"/>
<link:definitionArc order="10" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressStateOrProvince" xlink:type="arc"/>
<link:definitionArc order="11" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressPostalZipCode" xlink:type="arc"/>
<link:definitionArc order="12" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CityAreaCode" xlink:type="arc"/>
<link:definitionArc order="13" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_LocalPhoneNumber" xlink:type="arc"/>
<link:definitionArc order="14" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_WrittenCommunications" xlink:type="arc"/>
<link:definitionArc order="15" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_SolicitingMaterial" xlink:type="arc"/>
<link:definitionArc order="16" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_PreCommencementTenderOffer" xlink:type="arc"/>
<link:definitionArc order="17" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_PreCommencementIssuerTenderOffer" xlink:type="arc"/>
<link:definitionArc order="18" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_Security12bTitle" xlink:type="arc"/>
<link:definitionArc order="19" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_TradingSymbol" xlink:type="arc"/>
<link:definitionArc order="20" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_SecurityExchangeName" xlink:type="arc"/>
<link:definitionArc order="21" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" xlink:type="arc"/>
<link:definitionArc order="22" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_AmendmentFlag" xlink:type="arc"/>
<link:definitionArc order="23" xbrldt:closed="true" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCentralIndexKey" xlink:type="arc"/>

</link:definitionLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>nwpx-20201209_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome Portal - 12/11/2020 10:27:59 PM-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple"/>
<link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple"/>
<link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple"/>
<link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple"/>
<link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple"/>
<link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple"/>
<link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple"/>
<link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
<link:label xlink:label="dei_EntityDomain-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityDomain" xlink:to="dei_EntityDomain-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
<link:label xlink:label="dei_LegalEntityAxis-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LegalEntityAxis" xlink:to="dei_LegalEntityAxis-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
<link:label xlink:label="dei_DocumentInformationLineItems-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentInformationLineItems-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
<link:label xlink:label="dei_DocumentInformationTable-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationTable-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
<link:label xlink:label="dei_DocumentType-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document, Type</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
<link:label xlink:label="dei_DocumentPeriodEndDate-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document, Period End Date</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
<link:label xlink:label="dei_EntityRegistrantName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Registrant Name</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
<link:label xlink:label="dei_EntityIncorporationStateCountryCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Incorporation, State or Country Code</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
<link:label xlink:label="dei_EntityFileNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, File Number</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xlink:type="locator"/>
<link:label xlink:label="dei_EntityTaxIdentificationNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Tax Identification Number</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
<link:label xlink:label="dei_EntityAddressAddressLine1-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Address, Address Line One</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" xlink:type="locator"/>
<link:label xlink:label="dei_EntityAddressAddressLine2-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Address, Address Line Two</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
<link:label xlink:label="dei_EntityAddressCityOrTown-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Address, City or Town</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
<link:label xlink:label="dei_EntityAddressStateOrProvince-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Address, State or Province</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
<link:label xlink:label="dei_EntityAddressPostalZipCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Address, Postal Zip Code</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
<link:label xlink:label="dei_CityAreaCode-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">City Area Code</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
<link:label xlink:label="dei_LocalPhoneNumber-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Local Phone Number</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" xlink:type="locator"/>
<link:label xlink:label="dei_WrittenCommunications-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Written Communications</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" xlink:type="locator"/>
<link:label xlink:label="dei_SolicitingMaterial-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Soliciting Material</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" xlink:type="locator"/>
<link:label xlink:label="dei_PreCommencementTenderOffer-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" xlink:type="locator"/>
<link:label xlink:label="dei_PreCommencementIssuerTenderOffer-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
<link:label xlink:label="dei_Security12bTitle-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Title of 12(b) Security</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
<link:label xlink:label="dei_TradingSymbol-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trading Symbol</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
<link:label xlink:label="dei_SecurityExchangeName-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Security Exchange Name</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
<link:label xlink:label="dei_EntityEmergingGrowthCompany-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Emerging Growth Company</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
<link:label xlink:label="dei_AmendmentFlag-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag-label" xlink:type="arc"/>

<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
<link:label xlink:label="dei_EntityCentralIndexKey-label" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity, Central Index Key</link:label>
<link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey-label" xlink:type="arc"/>

</link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>nwpx-20201209_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome Portal - 12/11/2020 10:27:59 PM-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<link:roleRef roleURI="http://www.nwpx.com/20201209/role/statement-document-and-entity-information" xlink:href="nwpx-20201209.xsd#statement-document-and-entity-information" xlink:type="simple"/>
<link:presentationLink xlink:role="http://www.nwpx.com/20201209/role/statement-document-and-entity-information" xlink:type="extended">
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain" xlink:label="dei_EntityDomain" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis" xlink:label="dei_LegalEntityAxis" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationTable" xlink:label="dei_DocumentInformationTable" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="dei_DocumentInformationLineItems" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType" xlink:label="dei_DocumentType" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag" xlink:type="locator"/>
<link:loc xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey" xlink:type="locator"/>
<link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_LegalEntityAxis" xlink:to="dei_EntityDomain" xlink:type="arc"/>

<link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationTable" xlink:to="dei_LegalEntityAxis" xlink:type="arc"/>

<link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationTable" xlink:to="dei_DocumentInformationLineItems" xlink:type="arc"/>
<link:presentationArc order="0" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityRegistrantName" xlink:type="arc"/>
<link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentType" xlink:type="arc"/>
<link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_DocumentPeriodEndDate" xlink:type="arc"/>
<link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityIncorporationStateCountryCode" xlink:type="arc"/>
<link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityFileNumber" xlink:type="arc"/>
<link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityTaxIdentificationNumber" xlink:type="arc"/>
<link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressAddressLine1" xlink:type="arc"/>
<link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressAddressLine2" xlink:type="arc"/>
<link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressCityOrTown" xlink:type="arc"/>
<link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressStateOrProvince" xlink:type="arc"/>
<link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityAddressPostalZipCode" xlink:type="arc"/>
<link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_CityAreaCode" xlink:type="arc"/>
<link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_LocalPhoneNumber" xlink:type="arc"/>
<link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_WrittenCommunications" xlink:type="arc"/>
<link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_SolicitingMaterial" xlink:type="arc"/>
<link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_PreCommencementTenderOffer" xlink:type="arc"/>
<link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_PreCommencementIssuerTenderOffer" xlink:type="arc"/>
<link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_Security12bTitle" xlink:type="arc"/>
<link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_TradingSymbol" xlink:type="arc"/>
<link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_SecurityExchangeName" xlink:type="arc"/>
<link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityEmergingGrowthCompany" xlink:type="arc"/>
<link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_AmendmentFlag" xlink:type="arc"/>
<link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/label" xbrldt:closed="true" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_DocumentInformationLineItems" xlink:to="dei_EntityCentralIndexKey" xlink:type="arc"/>

</link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<FILENAME>nwpx20201210_8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="nwpx-20201209.xsd" xlink:type="simple"/>
    <context id="d20208K">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001001385</identifier>
        </entity>
        <period>
            <startDate>2020-12-09</startDate>
            <endDate>2020-12-09</endDate>
        </period>
    </context>
    <dei:AmendmentFlag contextRef="d20208K">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="d20208K">0001001385</dei:EntityCentralIndexKey>
    <dei:DocumentType contextRef="d20208K">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate contextRef="d20208K">2020-12-09</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName contextRef="d20208K">NORTHWEST PIPE COMPANY</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode contextRef="d20208K">OR</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber contextRef="d20208K">0-27140</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber contextRef="d20208K">93-0557988</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1 contextRef="d20208K">201 NE Park Plaza Drive</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2 contextRef="d20208K">Suite 100</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown contextRef="d20208K">Vancouver</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince contextRef="d20208K">WA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode contextRef="d20208K">98684</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode contextRef="d20208K">360</dei:CityAreaCode>
    <dei:LocalPhoneNumber contextRef="d20208K">397-6250</dei:LocalPhoneNumber>
    <dei:WrittenCommunications contextRef="d20208K">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial contextRef="d20208K">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer contextRef="d20208K">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer contextRef="d20208K">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle contextRef="d20208K">Common Stock</dei:Security12bTitle>
    <dei:TradingSymbol contextRef="d20208K">NWPX</dei:TradingSymbol>
    <dei:SecurityExchangeName contextRef="d20208K">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany contextRef="d20208K">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.4</span><table class="report" border="0" cellspacing="2" id="idm140697615584104">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document And Entity Information<br></strong></div></th>
<th class="th"><div>Dec. 09, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentInformationLineItems', window );"><strong>Document Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity, Registrant Name</a></td>
<td class="text">NORTHWEST PIPE COMPANY<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document, Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document, Period End Date</a></td>
<td class="text">Dec.  09,  2020<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity, Incorporation, State or Country Code</a></td>
<td class="text">OR<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity, File Number</a></td>
<td class="text">0-27140<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity, Tax Identification Number</a></td>
<td class="text">93-0557988<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity, Address, Address Line One</a></td>
<td class="text">201 NE Park Plaza Drive<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity, Address, Address Line Two</a></td>
<td class="text">Suite 100<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity, Address, City or Town</a></td>
<td class="text">Vancouver<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity, Address, State or Province</a></td>
<td class="text">WA<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity, Address, Postal Zip Code</a></td>
<td class="text">98684<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">360<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">397-6250<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">NWPX<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity, Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity, Central Index Key</a></td>
<td class="text">0001001385<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_CityAreaCode</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_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityAddressAddressLine1</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_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityAddressAddressLine2</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_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityAddressCityOrTown</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_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityAddressPostalZipCode</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_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_EntityAddressStateOrProvince</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:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_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_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></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 Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(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_EntityTaxIdentificationNumber</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:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<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_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_LocalPhoneNumber</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_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_PreCommencementIssuerTenderOffer</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_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_PreCommencementTenderOffer</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_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(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 Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_Security12bTitle</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:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<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_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(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 Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</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:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<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_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_SolicitingMaterial</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>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<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_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ 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_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>8
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MS1G8@FT SY=*F>.%_4S._^48_ M02P,$%     @ %X*/48.II0/4 0  ,@8
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M%_\;SO$1PNZ_/[&\UDX:?^:+X3]>?P%02P$"% ,4    "  7@H]1!T%-8H$
M  "Q    $               @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4
M Q0    ( !>"CU$SG#Y3[@   "L"   1              "  :\   !D;V-0
M<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    ( !>"CU&97)PC$ 8  )PG   3
M          "  <P!  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @
M%X*/4:"F%W5,!   \1   !@              ("!#0@  'AL+W=O<FMS:&5E
M=',O<VAE970Q+GAM;%!+ 0(4 Q0    ( !>"CU&#J:4#U $  #(&   -
M          "  8\,  !X;"]S='EL97,N>&UL4$L! A0#%     @ %X*/49>*
MNQS     $P(   L              ( !C@X  %]R96QS+RYR96QS4$L! A0#
M%     @ %X*/43JJHN=  0  / (   \              ( !=P\  'AL+W=O
M<FMB;V]K+GAM;%!+ 0(4 Q0    ( !>"CU$D'INBK0   /@!   :
M      "  >00  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+ 0(4 Q0
M   ( !>"CU%ED'F2&0$  ,\#   3              "  <D1  !;0V]N=&5N
B=%]4>7!E<UTN>&UL4$L%!@     )  D /@(  !,3      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

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

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

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

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

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

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

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>96</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="nwpx20201210_8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000 - Document - Document And Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.nwpx.com/20201209/role/statement-document-and-entity-information</Role>
      <ShortName>Document And Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="nwpx20201210_8k.htm">nwpx20201210_8k.htm</File>
    <File>nwpx-20201209.xsd</File>
    <File>nwpx-20201209_def.xml</File>
    <File>nwpx-20201209_lab.xml</File>
    <File>nwpx-20201209_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2020-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>13
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "nwpx20201210_8k.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "definitionLink": {
     "local": [
      "nwpx-20201209_def.xml"
     ]
    },
    "inline": {
     "local": [
      "nwpx20201210_8k.htm"
     ]
    },
    "labelLink": {
     "local": [
      "nwpx-20201209_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2020/dei-doc-2020-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "nwpx-20201209_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2020/dei-ref-2020-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "nwpx-20201209.xsd"
     ],
     "remote": [
      "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "https://xbrl.sec.gov/currency/2020/currency-2020-01-31.xsd",
      "https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "https://xbrl.sec.gov/exch/2020/exch-2020-01-31.xsd",
      "http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd",
      "https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd"
     ]
    }
   },
   "elementCount": 27,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2020-01-31": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 96,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "nwpx",
   "nsuri": "http://www.nwpx.com/20201209",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "nwpx20201210_8k.htm",
      "contextRef": "d20208K",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityRegistrantName",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "000 - Document - Document And Entity Information",
     "role": "http://www.nwpx.com/20201209/role/statement-document-and-entity-information",
     "shortName": "Document And Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "nwpx20201210_8k.htm",
      "contextRef": "d20208K",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityRegistrantName",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_DocumentInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "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.",
        "label": "Document Information [Line Items]"
       }
      }
     },
     "localname": "DocumentInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package.",
        "label": "Document Information [Table]"
       }
      }
     },
     "localname": "DocumentInformationTable",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is YYYY-MM-DD.",
        "label": "Document, Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document, Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity, Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity, Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity, Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity, Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity, Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity, Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.",
        "label": "Entity [Domain]"
       }
      }
     },
     "localname": "EntityDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity, Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity, File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity, Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity, Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity, Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LegalEntityAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The set of legal entities associated with a report.",
        "label": "Legal Entity [Axis]"
       }
      }
     },
     "localname": "LegalEntityAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2020-01-31",
     "presentation": [
      "http://www.nwpx.com/20201209/role/statement-document-and-entity-information"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>14
<FILENAME>0001437749-20-025395-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001437749-20-025395-xbrl.zip
M4$L#!!0    ( !>"CU&^;H4]A0,  )0.   1    ;G=P>"TR,#(P,3(P.2YX
M<V3-5]]OVS@,?C]@_X/F=T5V@MXM0=-B6.^& -UN6#M@;X5B,XDP6_))\I+^
M]T?)/Q(G;N*DP+"GR"(_\B-%2LSU[29+R4_01B@Y#:)!&!"0L4J$7$Z#;P_T
M_<.'V2P@QG*9\%1)F 92!;<W;_ZX?DOI1Y"@N86$S)_)XZJ0">@[E0'YHK3E
M*:$D&K(H8L-P&)(HG S_FER-R9=/E#H#&Y-,3+R"C!-D(<T$-Z;!RMI\PMAZ
MO1ZL1P.EEX@.(_;]T_V#UPTJY5@5TNKG!K"9ZW1@(!XLU4]6";UC&D9T%#6P
M0FN,\"5<)>T )B"Z,2CH4)?K?-,*QFT,8I5YW6@8CFM-V,2K;LM.TF$Z%?)'
MR[0'59D:,2>><P,-$R5ED74#$JN9?<Z!H1)%+= B;G"G06V $7%W'"A :E'4
M#L/87+^@CQ('>-<&.)W$MB%5U%>L%.ZJBB,Y$M)5=-SD:'.0TZKVHO%XS+PT
M(-Q:+>:%A7^4SNY@P8L4V13ROX*G8B$@P=Y)(0-I6PH[8LOU$NQGGH')>0PG
MZJ/N$9'EV$Y$'L!.EGS97?<JYM;WM\.98\#Z@VZM#)!"P,[DTM5&_<CL(INO
M5]+9[]!>3&J06[S2_T$?]R+0H/SJ? H]&KV+QS'DYQ*(7,(QC88T^O-U7"[C
M<2F)HW?2"Q0Z,6Y!M^"+W.]?<;U*HD'Y%=WBSZ%P<&7VR?X.P"7^ZI)SW[MY
M>[H=>;>TQCGO(W?LE_6!*QJF58IE!$LWN?3CD6K=0G457\6#2ZFL-U4SXWDN
MY$*Y3_>03.H'^BLLB']:)ES'SOKQ!XCE6N6@K0"S^\9[ RL-"YS,\ FA]?/Q
ME/+Y %^W6N7 03O)/CJ$0'J_I5=C7=]- X,I3J',^*\,)('%N8$@1$CA#N&W
MBR;7<&XT"#$X5?#SXG'01Q01@5,U-H_UHPE-5%SX!4[T%'^%?::N/'7F[0?$
MX;Y]G1T?3DIB_:TVK+8G4XY>?0;9FS ,\;_$7>5C=_E>)N1O[X[,MNZNV9ZO
MQGUA(/E7WOAUS-.X2)NL5J!*HPO0KJK3^OOG=H!@K8/R.WL7!NN^4JHYD_"Y
ML9K'.&5:76#9N:-V9_54)PCS4Z9GMGO$[I*<!B=T1(K7@2O.TK0IT)>PA9-^
MU*K(IX&?LB<"2P!'6U^$Y0YRPO^/,]QW86&9^EUL$J&21Z^7%+ITPYH@RVL8
M/_\'4$L#!!0    ( !>"CU%,O4G([@0  ! O   5    ;G=P>"TR,#(P,3(P
M.5]D968N>&ULU5I=<^(V%'WO3/^#ZWTVQD[3+<RR.PS)[C!--DQ@IYV^=(1]
M,9J5)486P?S[2L80LEBV(+'KOH!M'5^=<_7AZP,?/J4QL9Z )YC1@>UUNK8%
M-& AIM' _C9UAM/1>&Q;B4 T1(11&-B4V9\^_OS3AU\<YPM0X$A :,VWUFRY
MIB'P&Q:#-6%<(&(YEN>[GN?Z7;]K>=V^_[Y_W;,F]XZC A!,O_?5QQPE8$DB
M-,E.!_92B%7?=3>;32>=<])A/)(QNE?N'FWG<-4:BL,-Q^!K=]=X@)Z$WEQE
M6*_7Z[E9ZP&:X"*@#.JY?]W?38,EQ,C!5&4E4%P2W$^RBW<L0")+9:4$2XM0
M9\X>YJA+CN<[5UXG34+[D#C$ \X(/,+"R@^_/8Y/,X&I<$,<NSG&181(PEF$
M)8>%EN@^?:K_:]7SNZ,[Q78E)T*"XQ4!VWTMI9#%"%,GAG@._$)RA3'>F":.
M@:IUXNPZNY2I)LS;DEW*:#Q8S\$Y]'<AWY)(M>47%FA-Q.L3_#*.ANZ>ZX]$
M54]TLTH[ 8NS'<SSNSTWHRH7O@#9BY!C&*RS [D_.O(;BZW<&!:,Q]D^\%*"
MBN;L(V5<SPZDT2"58HH5\$Z>YEA%M18U.Q*0"I ;_M&61%AP,F3)?L@3"#H1
M>W)#P%G_ZB!+AM/U\LWMG;STSVW6[<V+M4'0',C UC7O^!"U]S)^E)6F^11/
MN)IXW>1C-7X>GQF:$RC@6 5MFJ><HS"64RXQXWH"KY7O'42([$9UF.(BBAI$
M(UF<R4Y*LG;<W B?"7#,PEL:WL@]I(18(:Z!=?L($4X$1U1\17$1P3)8 _S&
MLMCF*\:SB3Y5&_&(K:G@VQ$+]72-[FJ _6=,X.OZN.0ZH7H*:8#7#*7C4#V_
M%GA7CU>0K, WP'@8AAR2)/]2.YZG95N"_4^8^F<P]9MG.I*'#WS&-OK'MQ;9
M',ML%3_P"6=/>/=264I5 V^.[X3)LI'\C5>E&U49N%:N:BB'')"&75%SO56%
M#$LF2T;U^Z4.4BNO/SD6LHP?L3A>TWSS*ZIY2G&U,IPR@@/Y:D.C>SGE.4:D
M@)X>5"NW"0>5$9 K,*N^U/L0?U@L"L>W&MPDUW&2K(&?Q5A[2[WC#\%:3KZM
MY\]G6!2^W^@@M?*:<:1<TNDVGK.B*5G8WDBF;M-@B6@$FHJW#-; \^,V!A[)
MQ'SA;".6<GZM$-UJ'R"EZ%K9#N64#]6T_TQ05,"OL+V!_(UDEQR1L5R%Z1^@
MSYP&IV/X[" ->6 Q+M?XP.[*NS)WK1\0ED XL 5?'R9+;MQ=[IPN.(O+7ZE9
ME>DCNZ@2X;VYB)<NST4JBJVBO9HF!J7$UWU65.D<,0-+Y%G59;KRBXP*2,4M
MR9Y% SN!2!V<K?OH9XQ2G:>N$SO'36MP8A;]]/$Z::<VDH$<O[5R2LPG UU7
MK=-5[5D9R/JUI;+.\+8,5%ZW5*7.%C.0]%M+)1F9: ;ZWK=47Z7M9J#M]_^-
M-O]L;;UV:].9>R8/ZK>J@VN25FH&FNAK7R5B:A^:J&M?8:*W'TWTM*\@*;<N
M332UKQHQ<#Q-A+6O *GR2DU4M:\&,7573=2UKP(YSXDUT=B^2J3<Q371U+X*
MI,0$-GFC;E_=46T>F^AJ:[UAX#:;R&M?P5%B5IL(:E_%8>!Q'YFI[@_:9-CO
M'P_7U8?ZJ[6\\B]02P,$%     @ %X*/43!,0=@6!@  #S\  !4   !N=W!X
M+3(P,C Q,C Y7VQA8BYX;6S-FUUOVS84AN\'[#]P[LT&1%'DH!L2-"V"-"V,
MIHU1.]BP8AADB;:)23P&1=?VOQ])R8YED[+DF%1O$D4Z/N_1>QZ3U$?>O%NF
M"?J.64: WG2"\XL.PC2"F-#)3>=IX-T.[GJ]#LIX2.,P 8IO.A0Z[][^_-.;
M7SSO(Z:8A1S':+1"P^F<QIB]AQ2C/C >)LA#0=</ K][T;U P<5U]X_KUU>H
M_]GS9(*$T/^NY8]1F&$D"J&9^O.F,^5\=NW[B\7B?#EBR3FPB<AQ<>FOHSM%
MN#P:\\T'MH-?^_G!3>A>ZL6EB@VNKJY\=703FA%=H$@:^']]?AA$4YR&'J'2
ME4C6DI'K3.U\@"CDRLJ#IX",$?(O;QWFR5U>T/4N@_-E%G<VQC%(\%<\1O+W
MT]>>4?'*EQ$^Q1/9J(=PA!-1L4HQ97BL_US"6.ECLHHK647PNZSBE2X;7\T$
M'1E)9PGN^"^LLX\9@?B>GKA@?5H+E0]XR+B-VO<3G[3Z(8CO[6GKWD]YVHK%
MX(5/7/%>RI-6_ 6?F(S=A*>J]H@R^7Z)M6I+9,R#V"K"9+J*052I%4/V5EJ\
MY%C,05NC9 +17OG9>J;(<'0^@>]^C(F:HN2&)S>\BZ 8;U^)7?_>4T[X2DQL
M(:%K057P3<=T.*\GD=,!L-WSK$[A)=M^U3)BWV"&,YBS*)\HA9*<SC'UG@:=
MM[D6^I:K_?/&?RZF7.8M6WL7LNA '46$'X&8$6>\? YC!FF%57#(@_R4A(0R
M\J2M?1#?H"17OEV23--=0T3#!N]DL=UC)8?6G9:*;OML,@UJN&&QV^\AFJ>8
M\AX= TO52DV,.;C'<:IK?9WPAAQ4I;0-Q5H;;8FC;U(>*7VWB-0R%YJZYA:>
M83A*<#UP2J$OAT:E:P<8)=TZ*V4_S9QHC'+ R%!(5'"Q??A(%F0*5_T_0U*M
ME8Z7G()#%CCH[.8*\KU8>5>T6!MW9*]+N=PU/9<5JX@82>%6^J^W$6K[8Y&(
M?/WR%4](QEE(^9<PU0%1%7;454(YE9NKA3/TK(JD; M7#08+H:XWUE'HT0C8
M#)B:=P9<L'@'<\K9Z@YB,QFU/G44*)6977%3*N(,J3(0,%24@F0M+<!4SW4X
MTD[KJ'T@"?XR3T>8&;G:#SD*HN<TKHB1BBB7; $,C6U0QP_K+1^&RUXL)CLR
M)ODSA@/]/Q!_% R&G*[($/*HK-\>)X?LA<:^62?H-HZ%R5GQ2UY !T9Z*F*/
M(D>3SQ4UA>9F ZD['H^TC6FGRE9HY%<+M'0;T-(],2W==FD9+N"'H*5;EY9N
M.[3<B<U'-H2%^3F),?(EI#QG<\Z)E)8+6BG>'B,:.W6$F'QRQ8=:-C^R/H/O
M)']UHK*MAO"7D+*3TCDNFPN@=07M,6-R5P=.I6VNZ.E#QL/D;S*KO*"N"GX)
M.:6$SKG)U9&0;^N2N=)7'3,5AEDD1@YQMPR'!D9TAQM2L9W"-@=J=I%B[KNN
M=0H.66#S6;UH4-*? C7?^C"%-'U:OY/&^N-ZJ8>48!M7M$;7H(X=%CO^)R.<
M8WH':3JGQ:6S[D%]95S#WFMSV0:@$$5E5:<05'L(M<VQB,, $A(13NCDLUB-
M,!(F&A;,00U!V$]DFX)G1;26=(I A750SQ.+S>\S++'#X@S4PU_YHA]['(^U
M\\#AX(8PF!/:AD(H>]&6-,JUD1)WBD<-4Z&96^YPZ679'+-&T!@_\C)T]M(Z
M!RBOX(?AR.RSGJ8#!MJ<?W T%Q/@*NB.AH1KW_PRA32=>W;2V&9$B2 8HZ#[
MZ^@WM)9W._N8K(,ZGEAL^Y"%\O^A!JMT!+H5A_9XPX:7<ECO=BZ&<C6G3=9[
M!0=-</"MOE]&4^$2-KS'4Q5VY+=[.Y7UM66AB=:B[E_CJ700ZEIC_6;C?8K9
M1&#XD<&"3\7,,POIRGBWL3+ZJ-N-VHRN[C>NQ5&NC@KY%FXW5AL+#1VS2,VM
M6)3$<F'R(0DG&DZTQQN24<IAFX6-&))J3ENO]PH.FF!]4+@3LBQ,>F+1N?R$
MS<.!(>ZH@6 GEZLAH)!%2A<)X1:^_"8;H;8_>T1LG<2#V'K[O(OD_VDM]OP/
M4$L#!!0    ( !>"CU&MM3WBB00  -DO   5    ;G=P>"TR,#(P,3(P.5]P
M<F4N>&ULW5I=C]HX%'VOU/^039]#2*:S75!IA9AIA9;IH(%J5_M2F<2 5<=&
MCAG@W^^U^5A&Q(E9;;(:OY /G]C'QS?Q]3$?/V\SZCUCD1/.>G[4:OL>9@E/
M"5OT_.^3H#\9#(>^ETO$4D0YPSV?<?_SI[=O/OX2!%\QPP))G'JSG3==KEF*
MQ1W/L#?F0B+J!5X4AU$4QNVX[47M;ORA>]OQQ@]!H"J@A/WLJI\9RK$'1%BN
M+WO^4LI5-PPWFTUK.Q.TQ<4"ZFC?A$>T?X"KTE2>'C@'WX;[PA/THNK-C<9&
MG4XGU*4G:$Z*@%!I%/[Y,)HD2YRA@#"E2J*XY*2;ZYLCGB"II:SL@F=$J*O@
M" O4K2"*@YNHM<U3_R2<X!0_X;FGCM^?AB]:9)O5MI7P3 L?Q>U.J% A\)4X
MPTP&*4_6^@2&-8 CD3OHSYR+3-.'+NDVE@+/8<"AMN!8DR+Q[NJ*Y&X%D9.3
M;$6Q'Y[ZL!(XAX<T= 0W#FA%MI;^[&G@K<00J6=:4IZ\Z+%J.C_&4XZ3UH(_
MARDFNGUUHN4(VM%A5-[!K1_WNED(?T1.#5(TP[3GFXKW?*@*&B[.=/E/^(SP
M M%]J_TMR0LH&1"ULKH[C-3PG]&9HAG%!?2JH$WSA C%0PBX(BEMX(WPG4(C
M)?S.BQOA,\:"\/2>I7?PKI80*\35RG ?^$]X07(I$)/?4%9$L S6 +\AS,9B
MQ84.J8GZX WXFDFQ&_#43-?JJ0;8?R$4?UMG,RR,5"\A#?":HNTP5?/$G.PG
M[ J2%?@&&/?3%";+_'!0WY;(R+8$^[\PC:]@&C?/= "GCV+*-^9IVXALCJ5^
MBQ_%6/!GLL\Z2ZD:X,WQ'7-(S^A?9%7ZH2H#U\I5#65?8&1@5U1<;[8&U=+Q
M$E98QD^1"5(KKS\$D9 N#WB6K=GAXU>4 )7B:F4XX90D1,**]0%"7A!$"^B9
M0;5R&PNL%($EM5ZG3-6Z0SS.YX7C6PUNDNLPS]=87,78^$B]XX^3-03?+HIG
M4R(+5Q(F2*V\I@(I&V6RRV:\*"0+RQM1ZGZ;+!%;8$/&6P9K8/ZXS[!8@#!?
M!=_()<37"K&=<0(I1=?*M@\AGZJP_T+1HH!?87D#^@V@28'H$-["[>_8K)P!
M9V)X[M7T1>)Q 6]YSV_['I3 NRYP.MHW832VM&FC>4!CVISK)I3G..WY4JQ/
M,89$<N$ O:SH@ A72"C3)UD2FAZ?G@N>E=L;O,J0@>IUQU]OURNM$V[A %G*
M$+U^&>S=FZ,F#@7&94^YK?-AI<;KB@^C&F8'S4J%V"T52NPZ*SENW)#C:K?-
M2ISW+HEC\O>LE+AU20DK$]%*EE]=DJ72K;22Y(/;DL3_0I+?')3$Y,!:"=)Q
M4)!2G]<N/W,J7:TVE.U$<21K-?O8=C(XDK:66^=V4CB2LEH8]79Z.)*E5NT,
MV(GA2*)JNP5A)XHC:>IUNQQVTCB2KI9OK-A)X4B:6K*=8Z>#(]EI]>Z1G5_F
M5%9JL4MEIXHC:6G)WIB=#H[DI18[<6>[,.&%)%#QST^G$O6C_C,.=_X&4$L#
M!!0    ( !>"CU%)YDDSD0\   UO   3    ;G=P>#(P,C Q,C$P7SAK+FAT
M;>T=_7/:N/+GUYGW/^AQ[^[2F1AL/AH":68H(3FF#6& N]Y[O[P1M@BZ&IN3
M1 +WU[]=R8!-3$+2A- >G>LEME;:U6I7^Z&5>S)4(Y],1WX@WV>&2HTKN=SM
M[6WVMI -Q77..3X^SDT1)F. *H(-$H#3OO U:-ZVW^6@=0Z(#1Y?P";A3.,<
M-*#<E4E(R=SL=7B3TTW0QW$LV[$*3GQTOI:00HX'4M' 90MXZ:7-#V"=W.^7
MG[KND(WH')A/E04$)#K,">*!SP/V^X?.IYP2-)"#4(RHXF& 1)8LNQPG$D"_
MK&<KML90IL_F(7QY*_]NP<<P"":C]'$\)7)J-F8Y +( B@GNSOM-I(5-RR48
M4-G7O>8M@"QO)U=@H@2[7KL"QSEH7TYN'9Q3B$TP1HX(_37DZ)84<J0:BW01
MPA9$54YVN+,V20'"YCZ5"P'B,BSFG:/[1,Y +!;CX95(KH+6"96J,"6C,&HI
MS?QA:;96=4 -)X''A!>.6*)WY^SBG,-\KV76#4>Q]=UL=:>I.\<#M'B,IZ\6
M-*2L;G [3LH0OD!J-:R3MX]CPG--Z3A5=K A97 WG 1*S-+IB1I3NHDU\B;2
MI$UR=XUT<C=E>W,G0K# 74=3U)I"%)NZP_1.V)*F-T+=Y16\C(.>G@P9]4[?
M_.-$<>6S4V2^X;MC_Z_\)0OVX21GF@#F7Y9%+EC !%7,(_T9Z1FY.P.Y(^U0
M*.H3BSCYG.-H),2Q*_FC2K%(VI?$LD[?G(R8H@1ILMB?$W[S/E,/ \4"9?5
M;3+$-4_O,XI-5<X8I]SI2<X0>=(/O1F1:N:#E \ U!K0$?=G%?+3GY-057M\
MQ"1IL5O2"4<T,"\/B7Y]2"1HY*!*=#_)_V(5H&ZLJF1,/0\TI$)L'A [Z_"@
M2F 99"@JA$Y46 4F>?QFCM?C<NQ3P F[+<N<_O/-"9]6D#XFY@_<\U@0/0!4
MRVP&9G)3U4$SZR%[RA\S)*"HLJ :E=J(!1[\5><^O<Z<#J@OV4DN,<2CQVP$
ML':S.@PJJ-^$I9I^9+/,J0T:#/\5RJ6[" !%;G428/L9BB63^ +WSXK4R@]X
MB39VE:'V'E!\K+G>9L$R9Z)FW!7?9R0?C7V&2QIA20ZL7\AP(J)G[0E4HBD2
M[BVGN&QE>H;+9^[AFP%G@F@26:JIKS<_)KFPVED3F(YA#(P*O>4S['Y"G8%&
MG&J]<O*6?3SONVR+$>RM 9ZW+%$O4>42O-#+M&!AC&.YA"SF0&SAYYNX^,;5
MYN<5A?EY15>6JJ(U943%-0\J\"LI'66/X0W28E&?7P<5GPT4:,I//TRI7368
M7P)QOIPM)Q&[L#Y,H)+V3W]M-7N-,]+MU7J-[DFN?_I:A'0;]5\[S5ZST26U
MUAEI_%[_I=:Z:)#ZU>5EL]MM7K5>D[K/5 YAQU-A<$C.LO4LR=NEXO&V*=H)
MB3F_ZER2Q^VI9Z$[P6U:6RP<HVQ]-+Q+;J5_2WZ"V'<:K1[I--I7G1ZR(*)G
M\<LKRGT;K/J$!HJHD'29BZ$6<0KDJD.<TH'WEH0#<&@8-DT$5QQ(:(!G18-K
M1FJNPF;GN%#\^ZTK6B6<?8>-P<<C!_-G1L$F,:D(NP%0(G0S\]Y6-M(H$^Z^
MST!\7/%@Q!$ #3TZF\&P+$C3N+8VAPUC)O6*GC&7C?I,&.:8+:Q_>D@01[I.
M?OOK5MY<Y)_@*W;8-9>8CE M:-%,;H$F__*YT>V1=K.M;5B[UOK/:[-W,<N#
MQI2"=N)$4"C%8@*$2B+'S$6'SB/@W',E">@SR*AX^W*D;NH;*=KW&>F' KRU
M]QD;@A_F^U$PLGB68^K.GR,J;[FGAH#5_M'@X %ZK16[^A7D9R"Z>_,/" (Q
MPCH]40*>\=&;([UA0G&7^M&,5#BN&CH*Q1]U;X!^;DZFK+9^LTB6529C\)!=
M*MF&PA[;<C +B.ZY8F,1WJ#P)/<<HPW-P T%[&HZ+==%Z+I)&M1#SRA'"/(6
M!O<H W(FI[S-&9K?)D.?MDF<<Y]!!]AX-0]L*W_D%._;<!_-A*U*U=.8T*/3
M9A0ONEH^8APY+EAVJ71T7"YOQA3XJ55N=S4/]EDM_R04)%1#"*__ "=)>ER[
M4?--;6O$P$;/X[KY]AO1MH-Z.!IQ*='U1"TB1FB>3/ZV9:#9Z9+&:.R',R:V
MONA)=2.M,)O"MTB5WL!/8\QRVM"^JJG?:ISSA*VLYGF"21G]^,0#YNAM+&\[
MI-4@;2J^D+9/_Z+D3/ ;EKJGH=O]/+CS)H4RX;#;@)NS"['U<W"W#K]>B5YX
M&^CY_49A_YK<H!H]/S?U5GTEVN#:<#R:T5F?6AJFK\'2#L&!\O_+QPMOZ+C\
MKES<J04[B&C%T& L@!E\3'W"IA#C*Q!E> W["6"E@4=@)@2G\H+!P3V4ON*>
ML0SZ?OJAG'>.JI(HYK/Q, P8";2%.D1[ZT\P."$0GU,0%(]M%N@OI0=5H :=
M%_)2>)>NWOU3ZW$C?PK!/+:1WI@75C@^LM[E2Z^P@[R:82C9V6(2\1\3"39S
M!KCK0^9^(>"[$3J&H >T ?VY?C@E?>:'MX0/=.,Y!$F&S++UD0ST\3'A$M9?
M,0@U/<R>23Z:^(H&+)Q(?T8D&&0YF.GN48>P#]B-G0[-N+' 7!\:@LK-YFV#
MT <*L!]&8QS=(UEY_>7YNA"=Z!B=Q(-T8H^G=X/M-6X>03\OL^H+1F,7WD5A
M^PL[7Q%CGA)=]\/0[U-86)CH-*ZLGP57($OH"D^"R)N3R/SCHV*QNED(N;69
M1\3"E./4DG$LE]R9^,Q(3C%?BH1;)1/)F#\^<(X,5/V\8W[)%T!=\Z5OQ(O=
M:\.+:$,W]+D+4A)<7\)^#)NROZNJL*24C")2U^B!4Z26DX^I0N(@)441BG;6
M]-GKPM]9%]J"H57 BA!]Q(H.A[@:#-"AVTV= (HM-T;R9G;"*7I6_J#_]K$:
M8GKM=62O(PN!:THY8>+[U90"LXH'[F,U)>KUC6C*<R*V^J%2X:@2>X-(*\6R
MC@RC5X)?#U4EHB]Z!PJSNG3+X#'FRYI C@D(!<=W*RJB9=.[6Q3=P3J];##W
M;K.4RK=\XFI6=9[V+V_Y> R8$LS1: "/N=')2\5H)E;Z+SB^^?][6%IL:DG<
M(7%]*B5Y[!@G.23O<4>-"7;FMWW:^'+L%%1GZ+JS43_T#^3;K?/R^Q'-5E10
MHB63S6U.&)#;(8<WRUWPV7C\I%/@;?/[46G9R&K,G'Q?:[JI$02[#VSLJM#]
MLO;P8TP%N:'^A)%_VUG;(6,LZ!Y2P6*)V\>>EKZ0GJ^SN&"72JL6U[[7W#Z1
MRY'6&Z4W)5N?V[\_9SG&RPC9*S%NU=-&W;Y; #07W;FWN2R'H]*C?T:EAN3"
M#\%+!^?'!_>'7%+QA:E'U7QLQ1%UBJO' EL[=KKO1*(9>.C^,[Q*Y.K3B1$>
M-=\.F:XP63DUX'A*1R!VP+&OR;4(;]40HX@QGB1023PV@*U>E_K%4K)V:>Z'
MKN1C33UO@1S\](/S[L@D8^? 7%<*CK%2$"M>8O%(OF_E4P9,JQ1>C(P1R;)?
M;.SL-L\XEGQ_\36_@ULK<<)[CD+P1OIRKK6=SQE)F\/L.047FH"ZP?]0$/V=
M!(L/:^C@'IW#,^%4!>9W3OR&H)YZBP3U#$(=+TXDTU" -CI7Q+I.KH\,S<4G
M7$F-RY\A\EL.J%'5 Y@CM AVPR7T Z6G@8O):.KJ.YT(C'=2/2H\:4X4O7N#
MU<(!702K<47.WA.+1-*QO459+PTZ;'J?:5]\^)B>1(L;5Z(O/29L*[X"\YX<
MZ[S7R23\ZBBM%AD.$D.PTG<XL$!,[K[$Z)JT+UJ_7J[,(OGCS<EPD=-KURX:
MUH=.H_;1JIWW&IT*H?XMG<EJ%,6;6Y@)8JIDR,RL\N-I%<3'QXN</]CZ#_2C
M[A>08@@,K&03WDI<8<$O9^DLT"OQ5 ;TKNJ?\.L ]['@(;$B#\G5W5NND6B9
MU5^=S'>5*5FZK=L)C2*];"HV(J6LG<\^-3K9)K6)]7XLI<?V-DD]:[1KG=ZO
MG0:Y.B=GS4ZCWKOJ=/'65KW1Z=6:+7A_WH3?NU72^ 2MS:M6 K1*:NWV5;/5
MN\2;:=!RMQ_>:6FTNC4 _P^I=3IX61.ANVG@SQ.X;U4XOVJY]X+Y.%+WTK ;
ME&Y)&I;.\N:YR!H6X-V QPI.9W>(ERI[3(Q(,T#O"LM2VSX-DGG"+<[C*B K
M%RO-C<I#[2!CA,0":6K[]'4&I1B;N\\?0G"Z\>&,"_"Q0Z$K;ULPQ>$M7A5M
M\[$9 AWY ^R!):=YNUJ?!W[PY%3?FAK%&PP+ &9,!41MX'?*.9X8N*Y7A8A!
MQWW 00L_[N,1E\HA%JU&'(71KF$0<K"6WQA31,1T>\T%(1B$($;@@ .QA@11
M(WA'-:LO"\?PDNL0FA+@, Z$*3Y$2!*CCC3"?7;#M!S@?981.%T,1F#S)T6G
MT!7'Q/&RI('):$Q%>1"HS&N8KW0-LP ?;X9W<@-"P74+)I(81L R(>(%HC0J
MJ%*4!_I8-H)8G5@6"T--WR%G@[OHC708Q'2$<1@1&$@!^2(<$?M'Y(!3A)^
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M2P$"% ,4    "  7@H]13+U)R.X$   0+P  %0              @ &T P
M;G=P>"TR,#(P,3(P.5]D968N>&UL4$L! A0#%     @ %X*/43!,0=@6!@
M#S\  !4              ( !U0@  &YW<'@M,C R,#$R,#E?;&%B+GAM;%!+
M 0(4 Q0    ( !>"CU&MM3WBB00  -DO   5              "  1X/  !N
M=W!X+3(P,C Q,C Y7W!R92YX;6Q02P$"% ,4    "  7@H]12>9),Y$/   -
M;P  $P              @ ':$P  ;G=P>#(P,C Q,C$P7SAK+FAT;5!+!08
1    !0 % $D!  "<(P     !

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
