Annual report pursuant to Section 13 and 15(d)

Cover

v3.22.0.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Mar. 16, 2022
Jun. 30, 2021
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2021    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2021    
Current Fiscal Year End Date --12-31    
Entity File Number 0-54433    
Entity Registrant Name MARIMED INC.    
Entity Central Index Key 0001522767    
Entity Tax Identification Number 27-4672745    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 10 Oceana Way    
Entity Address, City or Town Norwood    
Entity Address, State or Province MA    
Entity Address, Postal Zip Code 02062    
City Area Code 617    
Local Phone Number 795-5140    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Elected Not To Use the Extended Transition Period false    
Entity Shell Company false    
Entity Public Float     $ 218.2
Entity Common Stock, Shares Outstanding   335,183,206  
ICFR Auditor Attestation Flag false    
Auditor Firm ID 2738    
Auditor Name M&K CPAS, PLLC    
Auditor Location Houston, TX