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SHARE BASED PAYMENTS (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Stock granted     527,372 5,859
Stock vested     198,002
Weighted average grant-date fair value of restricted stock units     $ 9.88
Restricted Stock Units [Member]        
Stock granted       5,859
Stock granted fair value       $ 45
Share based compensation expense     $ 2,043  
Stock vested     189,652  
Total income tax benefit recognized related to the vesting of restricted stock units     $ 804  
Unrecognized share based compensation expense     $ 3,043  
Unrecognized share based compensation weighted average period     1 year 4 months 24 days  
Restricted Stock Units [Member] | Employees and Directors [Member]        
Stock granted     521,772  
Stock granted fair value     $ 5,600  
Restricted Stock Units [Member] | Subsequent Event [Member]        
Stock vested 162,393 169,727    
Equity Incentive Rewards [Member]        
Weighted average grant-date fair value of restricted stock units     $ 9.96 $ 7.68
Stock vested value     $ 1,905  
Equity Incentive Rewards [Member] | Employees and Directors [Member]        
Stock granted     527,372  
Stock granted fair value     $ 5,255