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STOCK-BASED COMPENSATION - 2015 EIP Restricted Stock Units (Details) - 2015 EIP Plan - Restricted Stock Units - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 23, 2022
May 16, 2022
Feb. 23, 2022
May 13, 2021
May 04, 2021
Feb. 23, 2021
Jul. 15, 2020
Feb. 25, 2020
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Stock Awards                      
Number of common shares outstanding in respect of RSUs                 612,300 478,848  
Number of Shares                      
Balance at the beginning of the period (in shares)                 306,887 298,834 162,096
Granted (in shares) 270,097 27,331 201,934 33,525 18,428 103,599 42,642 173,749 533,969 159,492 221,903
Vested (in shares)                 (198,884) (151,439) (83,675)
Forfeited (in shares)                     (1,490)
Balance at the end of the period (in shares)                 641,972 306,887 298,834
Number of shares vested                 243,920    
Weighted Average Grant Date Price, Vested                 $ 11.03    
Weighted Average Fair Value                      
Balance at the beginning of the period (in dollars per share)                 9.65 $ 7.49 $ 9.26
Granted (in dollars per share)                 17.55 11.93 6.80
Vested (in dollars per share)                 11.23 7.79 9.07
Forfeited (in dollars per share)                     8.39
Balance at the end of the period (in dollars per share)                 $ 15.74 $ 9.65 $ 7.49
Weighted-average remaining contractual life                 3 years 3 months 29 days    
Additional disclosures                      
Total fair value of shares vested                 $ 4,006 $ 1,838 $ 550
Unrecognized compensation cost related to nonvested stock awards                      
Unrecognized compensation cost                 $ 6,845    
Weighted-average period for recognition of unrecognized compensation cost                 3 years 3 months 29 days    
General and Administrative Expense                      
Additional disclosures                      
Recognized nonvested stock amortization expense                 $ 2,964 $ 1,632 $ 1,239
Other Individuals. | Minimum                      
Stock Awards                      
Vesting period of awards                 3 years    
Other Individuals. | Maximum                      
Stock Awards                      
Vesting period of awards                 5 years