Annual report [Section 13 and 15(d), not S-K Item 405]

Cover

v3.25.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Mar. 19, 2025
Jun. 30, 2024
Cover [Abstract]        
Document Type 10-K      
Amendment Flag false      
Document Annual Report true      
Document Transition Report false      
Document Period End Date Dec. 31, 2024      
Document Fiscal Period Focus FY      
Document Fiscal Year Focus 2024      
Current Fiscal Year End Date --12-31      
Entity File Number 001-38875      
Entity Registrant Name Greenlane Holdings, Inc.      
Entity Central Index Key 0001743745      
Entity Tax Identification Number 83-0806637      
Entity Incorporation, State or Country Code DE      
Entity Address, Address Line One 1095 Broken Sound Parkway      
Entity Address, Address Line Two Suite 100      
Entity Address, City or Town Boca Raton      
Entity Address, State or Province FL      
Entity Address, Postal Zip Code 33487      
City Area Code (877)      
Local Phone Number 292-7660      
Title of 12(b) Security Class A Common Stock, $0.01 par value per share      
Trading Symbol GNLN      
Security Exchange Name NASDAQ      
Entity Well-known Seasoned Issuer No      
Entity Voluntary Filers No      
Entity Current Reporting Status No      
Entity Interactive Data Current No      
Entity Filer Category Non-accelerated Filer      
Entity Small Business true      
Entity Emerging Growth Company false      
Entity Shell Company false      
Entity Public Float       $ 1.0
Entity Common Stock, Shares Outstanding     8,336,953  
ICFR Auditor Attestation Flag false      
Document Financial Statement Error Correction [Flag] false      
Auditor Firm ID 127 688    
Auditor Name PKF O’Connor Davies, LLP Marcum LLP    
Auditor Location New York, New York Costa Mesa, CA