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CAPITAL TRANSACTIONS - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2018
Nov. 01, 2017
Capital Transactions [Abstract]      
Common stock repurchase program     $ 100,000,000
Shares of common stock repurchased (in shares) 48,000 3,400,000  
Shares of common stock repurchased, value $ 410,000 $ 29,500,000  
Shares average repurchase price including program costs $ 8.57 $ 8.60  
Stock remaining repurchase program authorized amount $ 67,000,000 $ 67,000,000