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STOCK-BASED COMPENSATION (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Additional disclosures        
Compensation expense, net of forfeitures     $ 768 $ 501
Restricted Stock [Member]
       
Stock-Based Compensation        
Weighted average value (in dollars per share)     $ 11.20  
Service period over which value of the shares is amortized to compensation expense     3 years  
Number of Nonvested Restricted Shares        
Outstanding at beginning of period (in shares)     520,195  
Awarded (in shares)     165,406  
Forfeited (in shares)     (109,048)  
Vested (in shares)     (41,961)  
Outstanding at end of period (in shares) 534,592   534,592  
Additional disclosures        
Compensation expense, net of forfeitures $ 388 $ 277 $ 768 $ 501
Restricted Stock [Member] | Vesting Based on Performance [Member]
       
Number of Nonvested Restricted Shares        
Awarded (in shares)     80,591