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STOCK-BASED AND OTHER COMPENSATION - Narrative (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Jan. 31, 2023
Jan. 31, 2020
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Dec. 31, 2022
Mar. 27, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options outstanding (shares)     54,000   54,000   54,000 58,000  
Compensation expense related to awards     $ 37   $ 63        
2018 Equity Incentive Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock reserved and available for issuance (shares)                 350,000
Options outstanding (shares)     0   0        
Vesting period of shares (in years)         3 years        
2018 Equity Incentive Plan | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Options outstanding (shares)     315,947   315,947        
2018 Equity Incentive Plan | Performance-based Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Share-based payment award (shares)     8,805   8,805        
Vesting period of shares (in years)   3 years     3 years        
Number of shares issued (shares) 18,551                
2008 Equity Incentive Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Term of equity incentive plan         10 years        
Options granted (shares)         54,000        
Expiry period of unexercised incentive stock options         10 years        
2008 Equity Incentive Plan | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Non-option instruments granted (shares)         0        
2008 Equity Incentive Plan | Stock Options                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period of shares (in years)         5 years        
2008 Equity Incentive Plan and 2018 Equity Incentive Plan | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Compensation expense related to awards     $ 158 $ 216 $ 316 $ 382