<SEC-DOCUMENT>0000950170-22-012566.txt : 20220711
<SEC-HEADER>0000950170-22-012566.hdr.sgml : 20220711
<ACCEPTANCE-DATETIME>20220711080629
ACCESSION NUMBER:		0000950170-22-012566
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20220711
ITEM INFORMATION:		Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20220711
DATE AS OF CHANGE:		20220711

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CECO ENVIRONMENTAL CORP
		CENTRAL INDEX KEY:			0000003197
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564]
		IRS NUMBER:				132566064
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-07099
		FILM NUMBER:		221075906

	BUSINESS ADDRESS:	
		STREET 1:		14651 NORTH DALLAS PARKWAY
		STREET 2:		SUITE 500
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75254
		BUSINESS PHONE:		(513) 458-2600

	MAIL ADDRESS:	
		STREET 1:		4625 RED BANK ROAD
		STREET 2:		SUITE 200
		CITY:			CINCINNATI
		STATE:			OH
		ZIP:			45227

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	API ENTERPRISES INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALARM PRODUCTS INTERNATIONAL INC
		DATE OF NAME CHANGE:	19851210
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>cece-20220711.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" encoding="ASCII"?><!-- DFIN New ActiveDisclosure (SM) Inline XBRL Document - http://www.dfinsolutions.com/ --><!-- Creation Date :2022-07-11T06:59:10.4437+00:00 --><!-- Copyright (c) 2022 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:nonNumeric="http://www.xbrl.org/dtr/type/non-numeric" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dei="http://xbrl.sec.gov/dei/2022" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:cece="http://www.cecoenviro.com/20220711" xmlns:utr="http://www.xbrl.org/2009/utr">
 <head>
  <title>8-K</title>
  <meta http-equiv="Content-Type" content="text/html" />
 </head>
 <body>
  <div style="display:none;"><ix:header><ix:hidden><ix:nonNumeric id="F_95825866-a4f9-43a1-92fd-a2a08b4451ff" name="dei:EntityCentralIndexKey" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921">0000003197</ix:nonNumeric><ix:nonNumeric id="F_426ff61b-daaf-414e-8c8e-120606e8f96b" name="dei:AmendmentFlag" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921">false</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="cece-20220711.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="C_27e37f1c-0d25-48c1-b0ed-403811df3921"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000003197</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2022-07-11</xbrli:startDate><xbrli:endDate>2022-07-11</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div>
  <p style="text-indent:0.0%;padding-bottom:1.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;border-bottom:2.250pt double;text-align:left;"><span style="font-size:2.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:4.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:16.0pt;font-family:Times New Roman;min-width:fit-content;">UNITED STATES</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:16.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:16.0pt;font-family:Times New Roman;min-width:fit-content;">SECURITIES AND EXCHANGE COMMISSION</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:16.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;">Washington, D.C. 20549</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="margin-left:33.333%;text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:10.0pt;font-family:Times New Roman;margin-bottom:0.0pt;border-bottom:1.000pt solid rgba(0,0,0,1);margin-right:33.333%;text-align:center;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:16.0pt;font-family:Times New Roman;min-width:fit-content;">FORM </span><span style="font-size:16.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_d0e2e3a4-0ec5-4c5e-95be-1428fb812cfa" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:DocumentType"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:16.0pt;font-family:Times New Roman;min-width:fit-content;">8-K</span></ix:nonNumeric></span></p>
  <p style="margin-left:33.333%;text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:10.0pt;font-family:Times New Roman;margin-bottom:0.0pt;border-bottom:1.000pt solid rgba(0,0,0,1);margin-right:33.333%;text-align:center;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;">CURRENT REPORT</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;">Pursuant to Section 13 or 15(d)</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;">of the Securities Exchange Act of 1934</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:4.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;">Date of Report (Date of earliest event reported): </span><span style="font-size:12.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_04781f06-0a1e-4b63-9923-65bc8a9f72ba" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:DocumentPeriodEndDate" format="ixt:datemonthdayyearen"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Times New Roman;min-width:fit-content;">July 11, 2022</span></ix:nonNumeric></span></p>
  <p style="margin-left:33.333%;text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:10.0pt;font-family:Times New Roman;margin-bottom:0.0pt;border-bottom:1.000pt solid rgba(0,0,0,1);margin-right:33.333%;text-align:center;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:18.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_efb2af62-b9cf-4840-8738-25020f4632e4" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityRegistrantName"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:18.0pt;font-family:Times New Roman;min-width:fit-content;">CECO ENVIRONMENTAL CORP.</span></ix:nonNumeric></span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">(Exact Name of registrant as specified in its charter)</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="margin-left:33.333%;text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:10.0pt;font-family:Times New Roman;margin-bottom:0.0pt;border-bottom:1.000pt solid rgba(0,0,0,1);margin-right:33.333%;text-align:center;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:31.999%;"></td>
    <td style="width:2.002%;"></td>
    <td style="width:31.999%;"></td>
    <td style="width:2.002%;"></td>
    <td style="width:31.999%;"></td>
   </tr>
   <tr style="height:9.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_899c945a-727a-49c0-a6e0-428041e28efb" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityIncorporationStateCountryCode" format="ixt-sec:stateprovnameen"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Delaware</span></ix:nonNumeric></span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:9.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_b390f167-dc2e-49fa-b906-5411d6029689" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityFileNumber"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">000-7099</span></ix:nonNumeric></span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:9.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_155ad3f5-bd19-4024-93dc-8ce15a6e8363" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityTaxIdentificationNumber"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">13-2566064</span></ix:nonNumeric></span></p></td>
   </tr>
   <tr style="height:8.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">(State or other jurisdiction</span></p><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:1.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">of incorporation)</span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">(Commission</span></p><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:1.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">File Number)</span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">(IRS Employer</span></p><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:1.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Identification No.)</span></p></td>
   </tr>
  </table>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:48.999%;"></td>
    <td style="width:2.002%;"></td>
    <td style="width:48.999%;"></td>
   </tr>
   <tr style="height:10.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_fa9ff2d0-572f-4128-a06a-5792bab2d4af" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityAddressAddressLine1"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">14651 North Dallas Parkway</span></ix:nonNumeric></span></p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_46a3a87b-321b-46c0-b821-f956b0c407a0" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityAddressAddressLine2"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Suite 500</span></ix:nonNumeric></span></p><p style="text-indent:0.0pt;font-size:9.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Calibri;min-width:fit-content;"> </span><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_84f4ed2d-b1a4-473b-b585-1dc405ba8e1c" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityAddressCityOrTown"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Dallas</span></ix:nonNumeric></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">, </span><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_04589d57-1024-40a8-95ae-ab7704385a7f" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityAddressStateOrProvince"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">TX</span></ix:nonNumeric></span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_0e19c5c9-d377-4965-a9bd-23cc14b47a2f" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityAddressPostalZipCode"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">75254</span></ix:nonNumeric></span></p></td>
   </tr>
   <tr style="height:8.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">(Address of principal executive offices)</span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">(Zip Code)</span></p></td>
   </tr>
  </table>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Registrant&#x2019;s telephone number, including area code: (</span><span style="font-size:10.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_4c89639c-f5f8-42ad-9b3b-5a8eeb136dc9" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:CityAreaCode"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">214</span></ix:nonNumeric></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">) </span><span style="font-size:10.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_66292ffb-2277-4c2c-af76-07507c61ce6e" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:LocalPhoneNumber"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">357-6181</span></ix:nonNumeric></span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:-4.749%;padding-left:4.533%;font-size:10.0pt;margin-top:5.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_5da626da-740d-4509-a1ad-9d6e9b6fd8c0" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:-4.749%;padding-left:4.533%;font-size:10.0pt;margin-top:5.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_b3dca159-afd2-4033-90f6-52d4445e3855" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:-4.749%;padding-left:4.533%;font-size:10.0pt;margin-top:5.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_530a7281-5f4d-4e21-b219-256fd36d735e" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:-4.749%;padding-left:4.533%;font-size:10.0pt;margin-top:5.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_fcdedbb7-6805-4151-a70b-9b3322d2cccf" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;line-height:1.3225;font-family:Times New Roman;margin-bottom:6.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Securities registered pursuant to Section 12(b) of the Act:</span></p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:94.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:37.343%;"></td>
    <td style="width:19.799%;"></td>
    <td style="width:42.857%;"></td>
   </tr>
   <tr style="height:8.0pt;">
    <td style="border-top:1.000pt solid;background-color:rgba(0,0,0,0);border-right:1.000pt solid;word-break:break-word;white-space:pre-wrap;border-left:1.000pt solid;padding-left:0.075in;vertical-align:top;border-bottom:1.000pt solid;padding-right:0.075in;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Title of each class</span></p></td>
    <td style="border-top:1.000pt solid;background-color:rgba(0,0,0,0);border-right:1.000pt solid;word-break:break-word;white-space:pre-wrap;padding-left:0.075in;vertical-align:top;border-bottom:1.000pt solid;padding-right:0.075in;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Trading Symbol</span></p></td>
    <td style="border-top:1.000pt solid;background-color:rgba(0,0,0,0);border-right:1.000pt solid;word-break:break-word;white-space:pre-wrap;padding-left:0.075in;vertical-align:top;border-bottom:1.000pt solid;padding-right:0.075in;text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Name of each exchange on which registered</span></p></td>
   </tr>
   <tr style="height:5.75pt;">
    <td style="background-color:rgba(0,0,0,0);border-right:1.000pt solid;word-break:break-word;white-space:pre-wrap;border-left:1.000pt solid;padding-left:0.075in;vertical-align:top;border-bottom:1.000pt solid;padding-right:0.075in;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="font-size:8.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_3b9447c4-57a2-4837-88a6-f1a19076003a" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:Security12bTitle"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Common Stock, par value $0.01 per share</span></ix:nonNumeric></span></p></td>
    <td style="background-color:rgba(0,0,0,0);border-right:1.000pt solid;word-break:break-word;white-space:pre-wrap;padding-left:0.075in;vertical-align:top;border-bottom:1.000pt solid;padding-right:0.075in;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="font-size:8.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_d4eb3261-d96e-4540-87aa-5575fabe0e33" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:TradingSymbol"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">CECE</span></ix:nonNumeric></span></p></td>
    <td style="background-color:rgba(0,0,0,0);border-right:1.000pt solid;word-break:break-word;white-space:pre-wrap;padding-left:0.075in;vertical-align:top;border-bottom:1.000pt solid;padding-right:0.075in;text-align:left;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:2.2pt;text-align:center;"><span style="font-size:8.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_079c9615-e5ca-44e0-bde8-5edfdef25c3a" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">The NASDAQ Stock Market LLC</span></ix:nonNumeric></span></p></td>
   </tr>
  </table>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:9.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;&#x2009;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;&#x2009;240.12b-2 of this chapter).</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">Emerging growth company </span><span style="font-size:9.0pt;font-family:Times New Roman;"><ix:nonNumeric id="F_3ea10f5f-db2c-433f-a395-e9c0177027f6" contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">&#9744;</span></ix:nonNumeric></span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Calibri;min-width:fit-content;">.</span><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:9.0pt;font-family:Times New Roman;min-width:fit-content;"> &#9744;</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;border-bottom:2.250pt double;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p>
  <hr style="page-break-after:always;" />
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:12.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:12.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">On July 11, 2022, CECO Environmental Corp. (the &#x201c;Company&#x201d;) increased the size of the Board of Directors of the Company (the &#x201c;Board&#x201d;) from seven to eight directors and appointed Robert E. Knowling, Jr.  to serve as a director of the Company. Mr. Knowling&#x2019;s term will expire on the date of the Company&#x2019;s 2023 Annual Meeting of Stockholders. The Board has determined that Mr. Knowling qualifies as an independent director under the applicable rules of the Nasdaq Stock Market LLC.</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:12.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">There is no arrangement or understanding between Mr. Knowling or any other person pursuant to which he was elected as a director. There are no transactions in which Mr. Knowling has an interest requiring disclosure under Item 404(a) of Regulation S-K. For his service on the Board, Mr. Knowling will participate in the same compensation arrangements as the Company&#x2019;s other non-employee directors, as described in the Company&#x2019;s Definitive Proxy Statement filed with the Securities and Exchange Commission on April 29, 2022.</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:12.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Item 8.01 Other Events.</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:12.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">On July 11, 2022, the Company issued a press release announcing the appointment of Mr. Knowling as a director. A copy of the press release is attached hereto as Exhibit 99.1.</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:18.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Item 9.01. Financial Statements and Exhibits.</span><span style="color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:-4.749%;padding-left:4.533%;font-size:10.0pt;margin-top:6.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">(d)	Exhibits</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:7.955%;"></td>
    <td style="width:1.06%;"></td>
    <td style="width:90.985%;"></td>
   </tr>
   <tr style="height:8.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.750pt solid rgba(0,0,0,1);text-align:left;"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Exhibit<br />Number</span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.750pt solid rgba(255,255,255,1);"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">  </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;border-bottom:0.750pt solid rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:8.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:8.0pt;font-family:Times New Roman;min-width:fit-content;">Exhibit Title</span></p></td>
   </tr>
   <tr style="height:5.75pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:middle;"><p style="text-indent:0.0pt;font-size:1.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:1.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td colspan="2" style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:middle;"><p style="text-indent:0.0pt;font-size:1.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:1.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
   </tr>
   <tr style="height:4.3pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">99.1</span></p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">104</span></p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">  </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><a href="cece-ex99.htm"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,255,1);font-weight:normal;text-decoration:underline;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Press Release, CECO Environmental Corp. dated July 11, 2022</span></a><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">  </span></p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Cover Page Interactive Data File (embedded within the Inline XBRL document).</span></p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
   </tr>
  </table>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.3225;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p>
  <hr style="page-break-after:always;" />
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Signatures</span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:12.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">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.</span><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p>
  <table style="margin-left:auto;border-spacing:0;table-layout:fixed;width:100.0%;border-collapse:separate;margin-right:auto;">
   <tr style="visibility:collapse;">
    <td style="width:55.0%;"></td>
    <td style="width:0.996%;"></td>
    <td style="width:2.002%;"></td>
    <td style="width:0.996%;"></td>
    <td style="width:3.961%;"></td>
    <td style="width:1.06%;"></td>
    <td style="width:35.985%;"></td>
   </tr>
   <tr style="height:10.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Date: July 11, 2022</span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td colspan="3" style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">CECO Environmental Corp.</span></p></td>
   </tr>
   <tr style="height:12.25pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:middle;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td colspan="2" style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:middle;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td colspan="2" style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:middle;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td colspan="2" style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:middle;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
   </tr>
   <tr style="height:10.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">By:</span></p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;border-bottom:0.750pt solid rgba(0,0,0,1);"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">/s/ Matthew Eckl</span></p></td>
   </tr>
   <tr style="height:10.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Matthew Eckl</span></p></td>
   </tr>
   <tr style="height:10.0pt;">
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:top;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"> </span>&#160;</p></td>
    <td style="background-color:rgba(0,0,0,0);word-break:break-word;white-space:pre-wrap;vertical-align:bottom;"><p style="text-indent:0.0pt;font-size:10.0pt;margin-top:0.0pt;line-height:1.05;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;">Chief Financial Officer</span></p></td>
   </tr>
  </table>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.3225;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><span style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></span>&#160;</p>
  <hr style="page-break-after:always;" />
 </body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>cece-ex99.htm
<DESCRIPTION>EX-99
<TEXT>
<html>
 <head>
  <title>EX-99</title>
 </head>
 <body>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:13.0pt;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="font-size:0.0pt;font-family:Times New Roman;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><img src="img125073135_0.jpg" alt="img125073135_0.jpg" style="width:129px;height:60px;"><font style="color:rgba(0,0,0,1);font-weight:bold;font-size:12.0pt;font-family:Arial;min-width:fit-content;"> </font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:2.0pt;text-align:center;"><font style="font-size:12.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:2.0pt;text-align:center;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:14.0pt;font-family:Arial;min-width:fit-content;">CECO Environmental Appoints Robert E. Knowling, Jr. to its Board of Directors</font><font style="color:rgba(0,0,0,1);font-weight:bold;font-size:14.0pt;font-family:Arial;min-width:fit-content;"> </font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;margin-right:0.731%;text-align:center;"><font style="font-size:14.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:11.0pt;font-family:Arial;min-width:fit-content;">DALLAS (July 11, 2022) -- CECO Environmental Corp. (Nasdaq: CECE)</font><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">, a leading environmentally focused, diversified industrial company whose solutions protect people, the environment, and industrial equipment, today announced Robert E. Knowling, Jr. has joined its board of directors. In addition, the company announced board members Jonathan Pollack and Eric Goldberg retired from the board prior to the June 2022 shareholder meeting.</font><font style="color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;"> </font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">Knowling brings more than 30 years of experience in the telecommunications, technology and industrial sectors. He currently is chairman of Eagles Landing Partners and serves on the boards of Rite-Aid Corporation, Citrix Systems, and Stride. He formerly served on the boards of directors of Roper Technologies, Convergys Corporation, Heidrick &amp; Struggles International, Ariba, Hewlett-Packard and Shell Oil Exploration.</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;margin-right:1.444%;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">&#x201c;We are pleased to welcome Bob to the CECO organization, as his extensive background makes him a tremendous asset to the company,&#x201d; said Jason DeZwirek, chairman, CECO Environmental. &#x201c;I would also like to recognize and thank retiring board members Jonathan Pollack and Eric Goldberg for their decade of service on the board.&#x201d;</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;margin-right:1.444%;text-align:left;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;margin-right:1.444%;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">Added CECO Chief Executive Officer Todd Gleason, &#x201c;Bob brings a wealth of expertise formulating executable strategies and helping companies drive thoughtful and steady transformations. His involvement will be critical as CECO continues to take the company to the next level. I would also like to thank Jonathan and Eric as they provided invaluable input and support for our ongoing strategic progress.&#x201d;</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">Knowling earned a Bachelor of Arts in theology from Wabash College and an MBA from Northwestern University&#x2019;s Kellogg School of Management.</font><font style="color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">  </font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;margin-right:1.444%;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:bold;font-size:11.0pt;font-family:Arial;min-width:fit-content;">ABOUT CECO ENVIRONMENTAL</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;margin-right:0.796%;text-align:left;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">CECO Environmental is a global leader in industrial air quality and fluid handling serving a broad landscape of industrial and other niche markets. Providing innovative technology and application expertise, CECO helps companies grow their business with safe, clean, and more efficient solutions that help protect our shared environment. In regions around the world, CECO works to improve air quality, optimize the energy value chain, and provide custom Engineered Systems for applications including power generation, petrochemical processing, general industrial, refining, midstream oil &amp; gas, electric vehicle production, poly silicon fabrication, battery recycling, beverage can, and water/wastewater treatment along with a wide range of other applications. CECO is listed on Nasdaq under the ticker symbol &#34;CECE.&#34; For more information, please visit www.cecoenviro.com.</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;text-decoration:underline;font-size:11.0pt;font-family:Arial;min-width:fit-content;">Company Contact</font><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">:</font><font style="color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;"> </font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">Matthew Eckl, Chief Financial Officer</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">(888) 990-6670</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;text-decoration:underline;font-size:11.0pt;font-family:Arial;min-width:fit-content;">News Media</font><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">:</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">Kimberly Plaskett, Corporate Communications Director</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;">CECO-Communications@onececo.com</font><font style="color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;"> </font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:justify;"><font style="font-size:11.0pt;font-family:Arial;min-width:fit-content;"></font>&#160;</p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:center;"><font style="background-color:rgba(0,0,0,0);color:rgba(0,0,0,1);font-weight:normal;font-size:11.0pt;font-family:Arial;min-width:fit-content;"># # #</font></p>
  <p style="text-indent:0.0%;font-size:10.0pt;margin-top:0.0pt;line-height:1.15;font-family:Times New Roman;margin-bottom:0.0pt;text-align:left;"><font style="font-size:10.0pt;font-family:Times New Roman;min-width:fit-content;"></font>&#160;</p>
  <hr style="page-break-after:always;">
 </body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>img125073135_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 img125073135_0.jpg
M_]C_X  02D9)1@ ! @   0 !  #_VP!#  $! 0$! 0$! 0$! 0$! 0$! 0$!
M 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0'_
MVP!# 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0$!
M 0$! 0$! 0$! 0$! 0$! 0$! 0$! 0'_P  1"  \ ($# 2(  A$! Q$!_\0
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MPS!,^OW/B;7_ +,TJKYD:S%I(5W97F-"^-OQ?TK]G;X_^%_&6M>+]/\ C/\
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..BFDELDO30 HHHI@?_]D!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>cece-20220711_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- DFIN New ActiveDisclosure (SM) XBRL Linkbase Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2022-07-11T06:59:10.2805+00:00 -->
<!-- Copyright (c) 2022 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation" xlink:href="cece-20220711.xsd#Role_DocumentDocumentAndEntityInformation" xlink:type="simple"/>
  <link:presentationLink xlink:role="http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation" xlink:title="presentationLink" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType" xlink:label="dei_DocumentType"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentType" order="0" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_AmendmentFlag" order="1" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityRegistrantName" order="2" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_DocumentPeriodEndDate" order="3" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityCentralIndexKey" order="4" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityFileNumber" order="5" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityIncorporationStateCountryCode" order="6" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityTaxIdentificationNumber" order="7" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine1" order="8" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressAddressLine2" order="9" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressCityOrTown" order="10" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressStateOrProvince" order="11" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityAddressPostalZipCode" order="12" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_CityAreaCode" order="13" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_LocalPhoneNumber" order="14" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_WrittenCommunications" order="15" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SolicitingMaterial" order="16" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementTenderOffer" order="17" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_PreCommencementIssuerTenderOffer" order="18" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_EntityEmergingGrowthCompany" order="19" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_Security12bTitle" order="20" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_TradingSymbol" order="21" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="dei_CoverAbstract" xlink:to="dei_SecurityExchangeName" order="22" priority="2" use="optional" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>cece-20220711.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- DFIN New ActiveDisclosure (SM) XBRL Schema Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2022-07-11T06:59:10.3237+00:00 -->
<!-- Copyright (c) 2022 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
<xsd:schema targetNamespace="http://www.cecoenviro.com/20220711" attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-gaap="http://fasb.org/us-gaap/2022" xmlns:dei="http://xbrl.sec.gov/dei/2022" xmlns:cece="http://www.cecoenviro.com/20220711" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink">
  <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/instance"/>
  <xsd:import schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" namespace="http://www.xbrl.org/2003/linkbase"/>
  <xsd:import schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" namespace="http://xbrl.org/2005/xbrldt"/>
  <xsd:import schemaLocation="https://xbrl.sec.gov/dei/2022/dei-2022.xsd" namespace="http://xbrl.sec.gov/dei/2022"/>
  <xsd:import schemaLocation="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd" namespace="http://fasb.org/us-gaap/2022"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="cece-20220711_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:title="Labels link" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="cece-20220711_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:title="Presentation link" xlink:type="simple"/>
      <link:roleType roleURI="http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation" id="Role_DocumentDocumentAndEntityInformation">
        <link:definition>100000 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>6
<FILENAME>cece-20220711_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- DFIN New ActiveDisclosure (SM) XBRL Linkbase Document - http://www.dfinsolutions.com/ -->
<!-- Creation Date :2022-07-11T06:59:10.4505+00:00 -->
<!-- Copyright (c) 2022 Donnelly Financial Solutions, Inc. All Rights Reserved. -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:title="labelLink" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressCityOrTown" xlink:label="dei_EntityAddressCityOrTown"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SolicitingMaterial" xlink:label="dei_SolicitingMaterial"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_AmendmentFlag" xlink:label="dei_AmendmentFlag"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="dei_EntityIncorporationStateCountryCode"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CityAreaCode" xlink:label="dei_CityAreaCode"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentPeriodEndDate" xlink:label="dei_DocumentPeriodEndDate"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressPostalZipCode" xlink:label="dei_EntityAddressPostalZipCode"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityFileNumber" xlink:label="dei_EntityFileNumber"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine1" xlink:label="dei_EntityAddressAddressLine1"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityTaxIdentificationNumber" xlink:label="dei_EntityTaxIdentificationNumber"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityEmergingGrowthCompany" xlink:label="dei_EntityEmergingGrowthCompany"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityRegistrantName" xlink:label="dei_EntityRegistrantName"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementTenderOffer" xlink:label="dei_PreCommencementTenderOffer"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_Security12bTitle" xlink:label="dei_Security12bTitle"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressStateOrProvince" xlink:label="dei_EntityAddressStateOrProvince"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_DocumentType" xlink:label="dei_DocumentType"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_WrittenCommunications" xlink:label="dei_WrittenCommunications"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_SecurityExchangeName" xlink:label="dei_SecurityExchangeName"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityAddressAddressLine2" xlink:label="dei_EntityAddressAddressLine2"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_EntityCentralIndexKey" xlink:label="dei_EntityCentralIndexKey"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_LocalPhoneNumber" xlink:label="dei_LocalPhoneNumber"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="dei_PreCommencementIssuerTenderOffer"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_CoverAbstract" xlink:label="dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2022/dei-2022.xsd#dei_TradingSymbol" xlink:label="dei_TradingSymbol"/>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, City or Town</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SolicitingMaterial_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SolicitingMaterial_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Soliciting Material</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Incorporation, State or Country Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Incorporation State Country Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">City Area Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Postal Zip Code</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line One</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Tax Identification Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Emerging Growth Company</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre-commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Title of 12(b) Security</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security 12b Title</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, State or Province</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_WrittenCommunications_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_WrittenCommunications_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Written Communications</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Security Exchange Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Address, Address Line Two</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Address, Address Line Two</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Local Phone Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Pre-commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Pre Commencement Issuer Tender Offer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trading Symbol</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CityAreaCode" xlink:to="dei_CityAreaCode_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_Security12bTitle" xlink:to="dei_Security12bTitle_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_DocumentType" xlink:to="dei_DocumentType_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_CoverAbstract" xlink:to="dei_CoverAbstract_lbl"/>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_TradingSymbol" xlink:to="dei_TradingSymbol_lbl"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</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;">v3.22.2</span><table class="report" border="0" cellspacing="2" id="idm139957579487280">
<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>Jul. 11, 2022</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_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr 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_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">CECO ENVIRONMENTAL CORP.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Jul. 11,  2022<span></span>
</td>
</tr>
<tr 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">0000003197<span></span>
</td>
</tr>
<tr 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_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-7099<span></span>
</td>
</tr>
<tr 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_EntityIncorporationStateCountryCode', window );">Entity Incorporation State Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr 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">13-2566064<span></span>
</td>
</tr>
<tr 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">14651 North Dallas Parkway<span></span>
</td>
</tr>
<tr 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 500<span></span>
</td>
</tr>
<tr 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">Dallas<span></span>
</td>
</tr>
<tr 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">TX<span></span>
</td>
</tr>
<tr 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">75254<span></span>
</td>
</tr>
<tr 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">214<span></span>
</td>
</tr>
<tr 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">357-6181<span></span>
</td>
</tr>
<tr 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_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</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_Security12bTitle', window );">Security 12b Title</a></td>
<td class="text">Common Stock, par value $0.01 per share<span></span>
</td>
</tr>
<tr 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_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">CECE<span></span>
</td>
</tr>
<tr 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_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<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_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</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_CoverAbstract</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>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  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 Exchange Act<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 Exchange Act<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 Exchange Act<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 Exchange Act<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>XML
<SEQUENCE>8
<FILENAME>cece-20220711_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/2022"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="cece-20220711.xsd" xlink:type="simple"/>
    <context id="C_27e37f1c-0d25-48c1-b0ed-403811df3921">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000003197</identifier>
        </entity>
        <period>
            <startDate>2022-07-11</startDate>
            <endDate>2022-07-11</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_95825866-a4f9-43a1-92fd-a2a08b4451ff">0000003197</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_426ff61b-daaf-414e-8c8e-120606e8f96b">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_d0e2e3a4-0ec5-4c5e-95be-1428fb812cfa">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_04781f06-0a1e-4b63-9923-65bc8a9f72ba">2022-07-11</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_efb2af62-b9cf-4840-8738-25020f4632e4">CECO ENVIRONMENTAL CORP.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_899c945a-727a-49c0-a6e0-428041e28efb">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_b390f167-dc2e-49fa-b906-5411d6029689">000-7099</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_155ad3f5-bd19-4024-93dc-8ce15a6e8363">13-2566064</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_fa9ff2d0-572f-4128-a06a-5792bab2d4af">14651 North Dallas Parkway</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_46a3a87b-321b-46c0-b821-f956b0c407a0">Suite 500</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_84f4ed2d-b1a4-473b-b585-1dc405ba8e1c">Dallas</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_04589d57-1024-40a8-95ae-ab7704385a7f">TX</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_0e19c5c9-d377-4965-a9bd-23cc14b47a2f">75254</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_4c89639c-f5f8-42ad-9b3b-5a8eeb136dc9">214</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_66292ffb-2277-4c2c-af76-07507c61ce6e">357-6181</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_5da626da-740d-4509-a1ad-9d6e9b6fd8c0">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_b3dca159-afd2-4033-90f6-52d4445e3855">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_530a7281-5f4d-4e21-b219-256fd36d735e">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_fcdedbb7-6805-4151-a70b-9b3322d2cccf">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_3b9447c4-57a2-4837-88a6-f1a19076003a">Common Stock, par value $0.01 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_d4eb3261-d96e-4540-87aa-5575fabe0e33">CECE</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_079c9615-e5ca-44e0-bde8-5edfdef25c3a">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_27e37f1c-0d25-48c1-b0ed-403811df3921"
      id="F_3ea10f5f-db2c-433f-a395-e9c0177027f6">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M#X3UX8Q^:%B5%>?BE;)PRBXNMYS!*G =X/NU4O:]X8[:Y2\EPW\!4$L#!!0
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MX_T,:3?D@6)8YL_X>\87_QO.\1'"[K\_L;S63AI_YHOA/UY_ 5!+ 0(4 Q0
M   ( ,Y ZU0'04UB@0   +$    0              "  0    !D;V-0<F]P
M<R]A<' N>&UL4$L! A0#%     @ SD#K5%.Y[OCN    *P(  !$
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M;',O+G)E;'-02P$"% ,4    " #.0.M4'#AEZC\!   \ @  #P
M    @ %G$   >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ SD#K5"0>FZ*M
M    ^ $  !H              ( !TQ$  'AL+U]R96QS+W=O<FMB;V]K+GAM
M;"YR96QS4$L! A0#%     @ SD#K5&60>9(9 0  SP,  !,
M ( !N!(  %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&      D "0 ^ @   A0
#

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<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>11
<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>12
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>23</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="cece-20220711.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>100000 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation</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="cece-20220711.htm">cece-20220711.htm</File>
    <File>cece-20220711.xsd</File>
    <File>cece-20220711_lab.xml</File>
    <File>cece-20220711_pre.xml</File>
    <File>cece-ex99.htm</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="23">http://xbrl.sec.gov/dei/2022</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "cece-20220711.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "cece-20220711.htm"
     ]
    },
    "labelLink": {
     "local": [
      "cece-20220711_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "cece-20220711_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "cece-20220711.xsd"
     ],
     "remote": [
      "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/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-roles-2022.xsd",
      "https://xbrl.fasb.org/srt/2022/elts/srt-types-2022.xsd",
      "https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd",
      "https://xbrl.fasb.org/us-gaap/2022/elts/us-roles-2022.xsd",
      "https://xbrl.fasb.org/us-gaap/2022/elts/us-types-2022.xsd",
      "https://xbrl.sec.gov/country/2022/country-2022.xsd",
      "https://xbrl.sec.gov/dei/2022/dei-2022.xsd"
     ]
    }
   },
   "elementCount": 24,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2022": 2,
    "total": 2
   },
   "keyCustom": 0,
   "keyStandard": 23,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "cece",
   "nsuri": "http://www.cecoenviro.com/20220711",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "body",
       "html"
      ],
      "baseRef": "cece-20220711.htm",
      "contextRef": "C_27e37f1c-0d25-48c1-b0ed-403811df3921",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "100000 - Document - Document and Entity Information",
     "role": "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "body",
       "html"
      ],
      "baseRef": "cece-20220711.htm",
      "contextRef": "C_27e37f1c-0d25-48c1-b0ed-403811df3921",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "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",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r1"
     ],
     "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",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Entity Incorporation State Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r1"
     ],
     "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",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r1"
     ],
     "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",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "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 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre Commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "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 pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre Commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Security 12b Title"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r5"
     ],
     "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",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2022",
     "presentation": [
      "http://www.cecoenviro.com/20220711/taxonomy/role/Role_DocumentDocumentAndEntityInformation"
     ],
     "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": "b-2"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r5": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0000950170-22-012566-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000950170-22-012566-xbrl.zip
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MI-SP<>4;>6A(=!NX-Z*&Y$03^UKD8-N@EF79S/1L>U4^ODQC'@(=)-<GH%1
ML\0-$[\#$T_0@/HE'AYSL&X1K!M33#QS!-(]"UM:JRC9<'$=N-@V->(:GH[M
MR (^9 9PI*'[<GM)1,%I=$U[9>_@7#"IB>5IZ^J,2&GTB;,H C^AX>:WYV9
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M#NRM[52YGU5&;S1[4(L%IN'HF/H.>-NV.C*:$&S;KAV1@&G,7/GDH]($*"R
M^O+&4?>H(?P/0_B:ZX>^H]N8V2'!EL4T'%#F89O1B++(L,/J],)XA4N=E?YH
MF5+:-.LX;+1*([['T.G!Y>'!?Q6Z YT0\8/EZ-NW[A+Y]77,!*UW[M-Q0N62
M*D/!"(4J#PJF\P,L8*8.YGJ0I,0S!)-@@(AKZ7G!%&[SGER9'<C$)9(AH&\
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MWB7;Z/;J=/NTTN4R,Q7$"3AO\@P* ?(%U#?0> *#E_EI8T4R;:;-</4#270
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MM[;)B[WM!+WM;B7M77/W U!+ P04    " #.0.M4PF@'3(4&  !H10  %0
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M,&(P"-& PM68N6  %-'?SO/O:?,0!D*<4N_@A])-&UH5YUU?*1SKYA0!J[]
M':Q0X35*F5:93S7VS60Q#/B'H_Q;#M/,5QS[7OHB#(A :L@S/2D^0+9+LE_5
MF,3BO=+''1W'$KJ%Z>R;!UIDJ[CYF.!9<7$&[QCO_J8D_^F-"N+RX@[.6?)!
M1C5TA24?G&G^VX9J2'Z@$"0[,79_#E"-0J+R$,X\ET6OAF)AT0CG*L]%5SE1
MBDI)A(XCG\"MDGZ^P"1+>BOW60-+B\I.A(;.90VK)+^C&"6K0%&&K4HE"DM4
MLBK(\U%5*B N7,DR%^1QJJ&\NYR%$]^1 *GH;"(I<DE.)J+$00W\BZ3T1>AB
M1!'W:G?0=$',]L:9Q*NKH5A8)L.YR@._U<YB4?',]DS.!4YK,)M%)36[=LMV
MY>0EA399XJ(0736D9>4WG*\PR%6+345:E"/96L2AH8KN-:)2G>1BDPO^5$-2
M6,##2>;C*2')=#R$KL<?-Y_X+T[T/W7<_ =02P,$%     @ SD#K5-;;V,&C
M!   .2L  !4   !C96-E+3(P,C(P-S$Q7W!R92YX;6SM6DUOXS80O>^O8-7+
M+EI9DM-L-D:<A>LDA=%\P?:BBUX6LC2VB:5(@92__GV'LIA:-N4T!ZL%U(LE
MBX_#QS<D-3/VU>=UPL@2I**"=YV@Y3L$>"1BRF==Y\O([8WZ@X'S^?K=U0^N
M2V[N!H_D$5:D%V5T"3=414RHA03R?O3P@7S]=7A/[BG_/@D5D!L1+1+@&7')
M/,O2CN>M5JM6/*5<";;(<$#5BD3B$=<MS/<EA/HYN0DS()VVWVZ[_H4;!&/_
M8^?\LA/XK?8G__PGW^_X_DXWD6XDG<TS\C[Z0'0O')MS8&Q#[B@/>41#1D9F
MT)_)@$<MTF.,#'4O18:@0"XA;FUM,IQ!AYEIK!7MJ&@.27@OHIQ>U]F9SWHB
M64O(F=?V_3/OI5<E0G]S#<S5C]R@[9X%K;6*'8+>X"H?^Q\,8N#K _SJ+$<'
MEY>77M[Z E74!D2S@??UX7Z4S]-%#V6H&CC7[PC9RB$%@R%,B;Y^&0Y*1B*(
M!/ EE2+WIW: ?Q$$7A:N!1?)QM.=O"%^?#-KPEQ[/+[E&<TV SX5,LGE1:[Y
MD',)TZZ#QK5,6Y-:I!_?;"C;I-!U%$U2!H[W]YQ2B7[G68[5J[: :[9US \?
MZX'V6919PSH#'D.<N\(09R(J@9A>F$*6A=,34#B#?.THB%HSL?1BH#E_?9.K
MFBN*7[[U!9X"O8G*9!AEQA(+)\"ZSF&[=VHZ1L Q6K2P*36?G$P/AXKU<'<L
MG%G8E-M/3F>[HH8PH]H;/'L,$YM&5EAMCGL&204N_EB?Y4<\6,;5I%T?!Y8A
M&^#.6O\.FTKQ]G$UT;NC#!X7R01D);,=2$VD\*4I9"ID?E"-\+R"OEB@/)N^
MB*N7W_%>-5$?A^M!C*ZD4[I]@[\B;A6^)KJ].,9W@BHN^$Z H)*J#?NOT6R_
M@6:[9II]O'V28['BKY'<0=9+,=\>3_)9BB75T=<K//?A]9)]%A@CLC]I>G3[
M6\$G)ZH]V,-<HH):J?GD9'36P)[G@E<?Z0>0DY/Z0](, \N^2)(%+PXY96%F
MQYV<'N9J-*(9)J$/N,8EIF\6;A;0R8D]2]!:8(H,>?BI8W/Y-)U:W7H$7#?1
M@5(+D&^B>]BEI@/F-@$Y0Z_^)L4JFR.E-.35(9H=??H5"M$"]\8F:$_&.H^S
MK<]]R,E)C66H"S>C33(1MAU3;J]-H]MU- _Y#"KR%"NL1&XW1>[),M%01L8F
MWA[D[N7*28'PTE"B/3>:4Q:;WE,I$ENJ:T83ELR3"(F[H^OX#DDQC=&SZ#H8
M!2T4LA"IYJN/+N2/^T="?+^==26_G!R>90IRY']7A;V,N) A:)H,]DR\4*/=
M-#4J4O]"CK.FR5%1:BCD^*69<NR6-@HESINIQ"OUE$*<C\T4I[)B4\ART4Q9
MK)6A0I)/_TOR4H4J)+ELM"2[%2\3H#4N4#U>8#.R-#1PM9?RC"B-BU_+94,C
M0^/BUL."I9&B<3%K19G4Z-&XR-56ES5B-"Y2/58+-J(T+DY]O>YLI&EHO%I1
MW3:J-"YD/2RDF_)9XV+5O?*]T:%QP:G]=P,CQTG#TBOO0 U,*;]?ORL:](?^
MZ^7U7U!+ P04    " #.0.M4X8J?.B4(  #1+@  #0   &-E8V4M97@Y.2YH
M=&WM6FUSVS82_GZ_8B>99.(9299LQXTE-W..H[9QXY=)TNO-?;F!2)!$! (,
M (I6?_T] "A9<9Q)5?NNZMGC24R3Q&)WL<_NLRL=%JZ4+_]&AP5G*7[3H1-.
M\I?C?W8/#@ZWXQ]XO-T^/YSH=![>J\BZN>3?/W+\TG6%2KERPWZO_V24:>6Z
M5OS&AP/\7;E1R4PN5-?I:AAO2*%XM^ B+]QPL!MNA449*X6<#S^(DELZXPV]
MTR53B_43[9PN6Q%A5R9%KH:29V[TZ.6A%[%0ZDJ'_K?%0W8C4E<,,^&Z"=Z$
M*5[@ME_U\NGCP7Y_=+A=W:W9O<'SNS!:E#E9DWS_"!>#G>?][W8'N\__W>]]
MK/)'Q*2[^4%K0[1ZL'-078Y:O?;[N+[FS$1+;88FG[!G_8[_&6Q%U9NX9J)E
MNFK^SA<N/S*"R:\ZFC;)TSO7/9U@7VZ^'F!KF_L7M';"DFEN=*W2[A?!T-\:
MK1L@>VMZ['A\?$YC-1-&JQ*WF*2CJM)".0NK)MPX&O?H9Z4;N"+OT(GID=,D
M\/B59B8EG=%K87CBM+&M^V\5X>L:L(CPC<@B[3T3)/1[2 Q/UHKW=8W?I'C_
M7<7CCJ-]L*:_7A^]?7OTGIZ=U').@T&'=OH[.UO4[=(-.#C6INK1LS-F4_9I
MZ-\8;]T4X;>T26E30N5;6-4A1A(D @ EOFH"C,QT4EN>=B@5,VZLR 1/"3%1
M6^=E4J++BJDY-86VG*R6M1-:6:J,=@ U55Q7DG?(%7Q5-K94G\GAGVI1Q2=.
MIVR.YPHN2;#;U])(P2Q]1*;Q"B&=3!;I)%VDDQZ]4<325'B5H@H+=:^DQV4E
M+[&)I1.MF"N8H@LM)<XEJ#DV(J$?$3IX)2?#'39(*3.Z##*CA,H(;7QJ\[=.
M:L5#;) MF.$%UG*#3;!4Y;T_DN9N?\H;E>A^-T=<V\S[EM)N'Q@+5-'$X']+
MI3:< @AV^S3G#+  JOAEQ8W@P Q@&X+<<<F!I[)6(F$!]< 83PH%C?/Y=8#;
M!29_ @IK8[ WTHNPE!1,P 3E-QFS7,*?;['6*W3!C%,>EEZ6Y6:&9UI=@2XH
M]DXXWCT2:<BWVK (]F.!;2_I_=PZ7MJ8;M[C5LJ#!AF\Q@T4"%+3+Z4NDTC8
M0L-V^K"P37 (/-8*"3&?V\_W_8F+%.EB2D]968W\EG4>;'KC2[<*;S'9(1S)
MA/G7&\F=ZUX@"'P6"6H67$HZ%Y+&EY5L)?<>T+L!E&S0V]O;>[+QB'[Z^'*G
M/TA&OW)"]2$48(8:[HM3PR4@R\&])XM:%9B+-CE3XK<VB%%8"R 35G)E4??I
MRB(JV93[QR5(@S,<)3O5-1!J+7<+D6V5[40]TA%9!GR>, N8O>;_:H"M:6<)
M_,X-Y*E'"QO>4*-K"61(JTF**?>; )LZA[X\ ,;GJFFLRR&-K5O1,U^X$2.&
M4IZPE'O(^[P@D.M6$T-O8<\F8?$/Q.<#/O]D?!ZE*> 8HOZX$!QU[Y(G(,Y
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M-FQNL=!_-3U^)?UP.WR5_3]02P$"% ,4    " #.0.M4G_]HA.04  #'[0
M$0              @ $     8V5C92TR,#(R,#<Q,2YH=&U02P$"% ,4
M" #.0.M4TMFEEA #  "O"0  $0              @ $3%0  8V5C92TR,#(R
M,#<Q,2YX<V102P$"% ,4    " #.0.M4PF@'3(4&  !H10  %0
M    @ %2&   8V5C92TR,#(R,#<Q,5]L86(N>&UL4$L! A0#%     @ SD#K
M5-;;V,&C!   .2L  !4              ( !"A\  &-E8V4M,C R,C W,3%?
M<')E+GAM;%!+ 0(4 Q0    ( ,Y ZU3ABI\Z)0@  -$N   -
K  "  > C  !C96-E+65X.3DN:'1M4$L%!@     %  4 /P$  # L      $!

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