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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($)
 3 Months Ended 12 Months Ended
Sep. 30, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 09, 2020
Class of Stock [Line Items]        
Common Stock, Shares Authorized   50,000,000 50,000,000  
2020 Equity Incentive Plan        
Class of Stock [Line Items]        
Common Stock, Shares Authorized       1,000,000
Common Stock        
Class of Stock [Line Items]        
Issuance of common stock for services (in shares)   32,000    
Sero Capital Llc        
Class of Stock [Line Items]        
Cash received in full exercise of warrants $ 880,000      
Warrants        
Class of Stock [Line Items]        
Class Of Warrant Or Right Grant Date Fair Value $ 146,667      
Number of shares, exercised   38,880 321,467  
Stock Options        
Class of Stock [Line Items]        
Unrecognized stock-based compensation expense   $ 859,000    
Restricted Stock Units        
Class of Stock [Line Items]        
Unrecognized stock-based compensation expense   7,449,000    
Market based RSU's Grant date fair value   1,311,000    
Warrants        
Class of Stock [Line Items]        
Unrecognized stock-based compensation expense   $ 0    
Series A Preferred Stock        
Class of Stock [Line Items]        
Preferred stock dividend rate (in percentage)   5.00%    
Common stock, shares converted   279,137    
Preferred stock issued on conversion   90,000