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

Cover

v3.26.1
Cover - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Apr. 17, 2026
Jun. 30, 2025
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description This Amendment No. 1 (“Amendment”) on Form 10-K/A amends Greenlane Holdings, Inc.’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, originally filed with the U.S. Securities and Exchange Commission (the “SEC”) on March 31, 2026 (the “Original Form 10-K”). This Amendment is being filed for the purpose of amending and restating Part III, Items 10, 11, 12, 13 and 14 of Form 10-K. We previously omitted this information from our Original Form 10-K in reliance on General Instruction G(3) to Form 10-K, which permits the information in the above-referenced items to be incorporated in the Original Form 10-K by reference to our definitive proxy statement if such statement is filed no later than 120 days after our fiscal year-end. We are filing this Amendment to provide the information required in Part III of Form 10-K because we will not file a definitive proxy statement containing that information within 120 days after the end of the fiscal year covered by our Original Form 10-K. This Amendment is also being filed to include, as an exhibit, the employment agreement of Vanessa Guzmán-Clark, Chief Financial Officer, a named executive officer.As required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), new certifications by the Company’s principal executive officer and principal financial officer are filed herewith as exhibits to this Amendment pursuant to Rule 13a-14(a) or 15d-14(a) of the Exchange Act. As no financial statements have been included in this Amendment and this Amendment does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K, paragraphs 3, 4, and 5 of the certifications have been omitted. Additionally, because this Amendment does not include financial statements, the Company is not including certifications pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.  Except as set forth in this Amendment, this Amendment does not amend or otherwise update any other information in the Original Form 10-K, and the Company has not updated disclosures included therein to reflect any events occurring subsequent to the filing date of the Original Form 10-K. Accordingly, this Amendment should be read in conjunction with the Original Form 10-K and with our filings with the SEC subsequent to the Original Form 10-K. The information included in Part III of this Amendment is provided, where applicable, as of the latest practicable date for purposes of Items 10 through 14 of Form 10-K.   Throughout this report, references to “Greenlane,” “Greenlane Holdings,” “Company,” “organization,” “we,” “us” and “our” refer to Greenlane Holdings, Inc. and its subsidiaries. Capitalized terms used herein and not otherwise defined are defined as set forth in the Original Form 10-K.    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
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 4800 N Federal Hwy    
Entity Address, Address Line Two Suite B200    
Entity Address, City or Town Boca Raton    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 33431    
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 Yes    
Entity Interactive Data Current Yes    
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   629,832  
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false