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STOCK COMPENSATION PLAN (Summary of Performance Based Stock Awards) (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Weighted average service inception date fair value of award shares     $ 5,721,300  
Likely aggregate share payout     90,000  
Compensation expense recognized $ 1,100,000 $ 277,000    
Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate share payout     9,000  
Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Aggregate share payout     90,000  
Performance-Based Restricted Stock Units (PRSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Performance period (in years)     3 years  
Compensation expense recognized $ 481,000 $ 358,000 $ 1,400,000 $ 1,100,000