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SHAREHOLDERS' EQUITY (Schedule of Share-based Compensation Arrangements) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total share-based compensation expense $ 386 $ 602 $ 1,194 $ 1,960
Recognized tax benefit 95 137 293 481
Intrinsic value of options exercised 106 2 110 2
Fair value of restricted stock vested 19 482 1,659 1,715
Restricted Stock        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total share-based compensation expense 344 467 1,066 1,463
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total share-based compensation expense $ 42 $ 135 $ 128 $ 497