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EMPLOYEE BENEFIT PLANS - Narrative (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2023
USD ($)
plan
shares
Dec. 31, 2022
USD ($)
shares
Dec. 31, 2021
USD ($)
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Cost recognized $ 2,810 $ 2,517 $ 1,826
Common stock, authorized (in shares) | shares 40,000,000 40,000,000  
Treasury stock, common (in shares) | shares 1,109,053 1,131,124  
Number of active plans | plan 2    
Share-based compensation expense $ 5,425 $ 3,487 $ 2,346
Grants in period (in shares) | shares 139,579    
Stock shares repurchased (in shares) | shares 8,437 9,031 11,887
Stock shares repurchased $ 801 $ 715 $ 767
EDC plan investments 2,916 2,176  
EDC plan liabilities, current 74 510  
EDC plan liabilities, noncurrent $ 3,314 $ 2,191  
Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Grants in period (in shares) | shares 71,728 69,492 95,113
Options, vested in period, fair value $ 892 $ 2,252 $ 2,687
Unrecognized compensation costs, other than options $ 2,716    
Period for recognition of unrecognized compensation cost 1 year    
Short-term Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Targeted bonus award expense $ 13,443 13,370 11,155
Short-term Incentive Plan | Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation expense $ 5,187 $ 2,018 $ 960
Award vesting period 48 months    
Short-term Incentive Plan | Restricted Stock Units (RSUs) | Award vesting period, tranche one      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 12 months    
Short-term Incentive Plan | Restricted Stock Units (RSUs) | Remaining award vesting period      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 36 months    
The 2014 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted stock authorized but not granted (in shares) | shares 1,500,000    
The 2014 Plan | Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Grants in period (in shares) | shares 658,081    
The Director's Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted stock authorized but not granted (in shares) | shares 300,000