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STOCK OPTIONS - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Aug. 27, 2015
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Options outstanding (in shares) 3,000 914,000 1,034,525 841,275
Allocated share-based compensation expense   $ 1,231 $ 960 $ 854
Voluntary cash settlement, expense   183    
Voluntary cash settlement, net of tax   $ 145    
Cash settlement (in shares) 28,875 346,725    
Options exercisable at end of period (in shares)   105,600    
Options exercisable, weighted average remaining contractual term (in years)   6 years 1 month 9 days    
Employee Stock Option        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Nonvested awards, compensation cost not yet recognized   $ 1,615    
Period for recognition (in years)   2 years 4 months 2 days