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STOCK COMPENSATION (Narrative) (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
May 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares authorized for issuance (in shares)     1,460,000
Shares available for issuance (in shares) 1,194,377    
Excess tax benefit related to share-based payment awards $ 304 $ 93  
Time-based RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation, award vesting periods (in years) 3 years    
Performance-based RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation, award vesting periods (in years) 3 years    
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation costs $ 6,500 $ 5,400  
Share-based unrecognized compensation costs $ 8,500