v3.24.1.1.u2
Document and Entity Information
May 20, 2024
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Entity Registrant Name CECO ENVIRONMENTAL CORP.
Document Period End Date May 20, 2024
Entity Central Index Key 0000003197
Entity File Number 000-7099
Entity Incorporation State Country Code DE
Current Fiscal Year End Date --12-31
Entity Tax Identification Number 13-2566064
Entity Address, Address Line One 14651 North Dallas Parkway
Entity Address, Address Line Two Suite 500
Entity Address, City or Town Dallas
Entity Address, State or Province TX
Entity Address, Postal Zip Code 75254
City Area Code 214
Local Phone Number 357-6181
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Security 12b Title Common Stock, par value $0.01 per share
Trading Symbol CECO
Security Exchange Name NASDAQ