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STOCK COMPENSATION - Additional Information (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of nonqualified options or restricted stock for key employees and independent director (in shares) 507,671   507,671      
Unrecognized compensation cost related to nonvested stock options granted $ 0   $ 0      
Shares granted (up to) (in shares) 0 0 0 0    
Compensation expense $ 350,000 $ 256,000 $ 1,300,000 $ 1,000,000    
Fair value of shares vesting during period 25,000 31,000 $ 963,000 1,000,000    
Tranche One            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock incentive plan, vesting per year     33.00%      
Tranche Two            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock incentive plan, vesting per year     25.00%      
Tranche Three            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock incentive plan, vesting per year     20.00%      
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Income tax benefit from share-based compensation $ 74,000 $ 54,000 $ 275,000 $ 213,000    
Granted (in shares) 0   90,675      
Weighted average grant (in dollars per share) $ 0   $ 23.63      
Unrecognized compensation cost related to nonvested restricted stock $ 2,400,000   $ 2,400,000   $ 1,200,000  
Shares vested (in shares) 1,362   26,008      
Performance Based Restricted Stock Awards            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares granted (up to) (in shares)     23,124   13,761 18,210
Fair value of shares vesting during period         $ 99,000  
Shares vested (in shares)         4,118  
Shares distributed in period (shares)     4,118      
Fair value of shares distributed     $ 99,000      
Performance Based Restricted Stock Awards | Maximum            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting period     3 years      
Restricted Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Granted (in shares)     14,510      
Weighted average grant (in dollars per share)     $ 24.12      
Key Employees            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Starting period of vesting of stock based award     1 year      
Aggregate percentage of stock based awards to be matured     100.00%