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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Granted (in shares) 0 0 0 0
Unrecognized compensation cost related to nonvested stock options granted $ 107   $ 107  
Equity Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation cost charged against income 172 $ 244 319 $ 423
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation expense $ 742   $ 742  
Expected period for recognition     2 years 9 months 18 days  
Fair value of shares vested     $ 252 $ 88
Common stock options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Expected period for recognition     1 year 8 months 1 day  
Maximum percentage of stock granted     15.00%  
Maximum number of shares issued and outstanding (in shares)     1,500,000  
Contractual term     10 years  
Common stock options | Share-based Payment Arrangement, Employee        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period     5 years  
Common stock options | Share-based Payment Arrangement, Nonemployee        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period     3 years