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NET INCOME PER COMMON SHARE (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Basic:    
Net income $ 4,930 $ 3,424
Weighted average common shares (in shares) 48,526 48,504
Earnings per share (in dollars per share) $ 0.10 $ 0.07
Diluted:    
Net income $ 4,930 $ 3,424
Basic weighted average common shares (in shares) 48,526 48,504
Potential common shares (in shares) 2,800 3,809
Diluted weighted average common shares (in shares) 51,326 52,313
Diluted earnings per share (in dollars per share) $ 0.10 $ 0.07