Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.8.0.1
STOCK-BASED COMPENSATION (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Feb. 20, 2018
Jan. 17, 2018
Mar. 31, 2018
Mar. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     $ 592 $ 633
Restricted Stock Awards [Member] | Officer [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     $ 5  
Shares of Restricted Stock Units [Roll Forward]        
Granted (in shares)   251    
Weighted Average Grant Date Price per Share [Abstract]        
Granted (in dollars per share)   $ 13.85    
Restricted Stock Unit Awards [Member]        
Shares of Restricted Stock Units [Roll Forward]        
Outstanding at beginning of period (in shares)     387,702  
Granted (in shares)     102,317  
Forfeited (in shares)     (34,585)  
Vested (in shares)     (51,998)  
Outstanding at end of period (in shares)     403,436  
Weighted Average Grant Date Price per Share [Abstract]        
Outstanding at beginning of period (in dollars per share)     $ 11.39  
Granted (in dollars per share)     12.15  
Forfeited (in dollars per share)     10.97  
Vested (in dollars per share)     12.34  
Outstanding at end of period (in dollars per share)     $ 11.50  
Restricted Stock Unit Awards [Member] | Officer [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     $ 36  
Percentage of stock vests ratably over three years 50.00%      
Vesting period of stock vests ratably over three years     3 years  
Percentage of stock vests at the end of the three years 50.00%      
Vesting period of stock vests at the end of three years     3 years  
Shares of Restricted Stock Units [Roll Forward]        
Granted (in shares) 102,000      
Weighted Average Grant Date Price per Share [Abstract]        
Granted (in dollars per share) $ 12.15      
Restricted Stock Unit Awards [Member] | Officer [Member] | Vesting through 2020 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     $ 112 0
Restricted Stock Unit Awards [Member] | Director [Member] | Vesting through 2020 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     84 81
Restricted Stock Unit Awards [Member] | Officer 1 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     $ 97 105
Percentage of stock vests ratably over three years     50.00%  
Vesting period of stock vests ratably over three years     3 years  
Percentage of stock vests at the end of the three years     50.00%  
Vesting period of stock vests at the end of three years     3 years  
Restricted Stock Unit Awards [Member] | Officer and Key Employees [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period     4 years  
Restricted Stock Unit Awards [Member] | Officer and Key Employees [Member] | Vesting through 2019 [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense     $ 104 $ 108