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STOCKHOLDERS EQUITY (Additional Information) (Detail) - shares
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Dec. 31, 2016
Aug. 31, 2015
Stockholders Equity Note [Line Items]        
Common Stock, Shares Authorized 50,000,000   50,000,000  
Treasury stock repurchased   512,459    
Repurchase Program        
Stockholders Equity Note [Line Items]        
Treasury stock repurchased 0      
Share Repurchase Program Shares Authorized To Acquire Outstanding Common Stock Percentage       5.00%
Repurchase of outstanding shares of common stock under Stock Repurchase Program       1,200,000