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STOCK OPTIONS - Summary of Nonvested Stock Options (Details) - $ / shares
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Number of options    
Number of Options Non-vested at beginning of period (in shares) 1,802,216  
Number of Options Non-vested, Granted (in shares) 1,692,417 894,980
Number of Options Non-vested, Vested (in shares) (1,028,867)  
Number of Options Non-vested, Forfeited (in shares) (238,158)  
Number of Options Non-vested at end of period (in shares) 2,227,608 1,802,216
Weighted average grant date fair value    
Weighted average grant date fair value, Non-vested Options at beginning of period (in dollars per share) $ 5.21  
Weighted average grant date fair value, Non-vested Options, Granted (in dollars per share) 6.71 $ 5.76
Weighted average grant date fair value, Non-vested Options, Vested (in dollars per share) 5.11  
Weighted average grant date fair value, Non-vested Options, Forfeited (in dollars per share) 6.23  
Weighted average grant date fair value, Non-vested Options at end of period (in dollars per share) $ 6.27 $ 5.21