Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.22.0.1
Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2021
Mar. 07, 2022
Jun. 30, 2021
Document and Entity Information [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2021    
Document Transition Report false    
Entity File Number 001-40698    
Entity Registrant Name CADRE HOLDINGS, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 38-3873146    
Entity Address, Address Line One 13386 International Parkway    
Entity Address, City or Town Jacksonville    
Entity Address State Or Province FL    
Entity Address, Postal Zip Code 32218    
City Area Code 904    
Local Phone Number 741-5400    
Title of 12(b) Security Common Stock, $0.0001 Par Value per Share    
Trading Symbol CDRE    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
ICFR Auditor Attestation Flag false    
Entity Shell Company false    
Entity Public Float     $ 0
Entity Common Stock, Shares Outstanding   34,383,350  
Auditor Firm ID 185    
Auditor Name KPMG LLP    
Auditor Location Jacksonville, Florida    
Entity Central Index Key 0001860543    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Amendment Flag false