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OTHER ASSETS - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended
Jan. 31, 2020
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Nov. 22, 2021
Nov. 20, 2020
Other Assets [Line Items]            
Investment in equity securities   $ 2,250,000   $ 2,250,000   $ 2,000,000
Equity securities impairment loss   0        
Transaction costs $ 100,000          
Intangible asset, useful life 3 years          
Amortization of intangible assets   100,000 $ 100,000      
Intellectual Property            
Other Assets [Line Items]            
Intangible assets acquired $ 1,300,000          
NoHo ESG, Inc.            
Other Assets [Line Items]            
Investment in equity securities         $ 300,000  
Equity securities impairment loss   $ 0        
Series A Preferred Stock            
Other Assets [Line Items]            
Equity securities acquired (in shares)           201,207