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STOCK-BASED COMPENSATION - Performance-based Stock Options Restricted Stock Units (Details) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Performance Based Stock Options | The 2014 Plan    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 1,000,000  
Fair value of units awarded at grant date (in dollars per share) $ 1.80  
Performance-based Restricted Stock Units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Risk-free interest rate 284.00%  
Expected option term (in years) 3 years 3 months  
Starting stock price awarded at grant date (in dollars per share) $ 2.63  
Expected stock price volatility, minimum 95.50%  
Dividend yield 0.00%  
Performance-based Restricted Stock Units | The 2014 Plan    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Granted (in shares) 1,000,000  
Fair value of units awarded at grant date (in dollars per share) $ 2.24 $ 31.58
Non-vested restricted stock units (in shares)   195,226