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STOCKHOLDERS' EQUITY - Restricted Stock (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Stock-based compensation      
Outstanding RSU 889,394 775,515 874,134
Number of shares granted 225,700 12,000  
Granted (in dollars per share) $ 13.75 $ 8.00  
Restricted Stock      
Stock-based compensation      
Unrecognized compensation expense other than options $ 2.6 $ 2.2  
Weighted average remaining vesting period 1 year 1 year 9 months 18 days  
Restricted Stock | Minimum      
Stock-based compensation      
Vesting period 3 years    
Restricted Stock | Maximum      
Stock-based compensation      
Vesting period 4 years    
Restricted Stock | Employee      
Stock-based compensation      
Outstanding RSU 900,000    
2020 Incentive Plan | Time-Based RSU | Employee      
Stock-based compensation      
Number of shares granted 400,000    
Aggregate average grant date fair value $ 5.2    
2020 Incentive Plan | Time-Based RSU | Employee | Minimum      
Stock-based compensation      
Vesting period 3 years    
2020 Incentive Plan | Time-Based RSU | Employee | Maximum      
Stock-based compensation      
Vesting period 4 years    
2020 Incentive Plan | Performance share units (PSU) | Employee      
Stock-based compensation      
Number of shares granted 200,000    
Aggregate average grant date fair value $ 1.8    
Compensation expense recorded $ 0.0    
2020 Incentive Plan | Market-Based RSU | Employee      
Stock-based compensation      
Number of shares granted 300,000    
Aggregate average grant date fair value $ 1.9