Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.5.0.2
STOCK-BASED COMPENSATION (Details) - USD ($)
3 Months Ended 6 Months Ended
May 17, 2016
Mar. 01, 2016
Jan. 29, 2016
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       $ 627,000 $ 588,000 $ 1,274,000 $ 1,289,000
Stock Options [Member]              
Stock Options and Warrants [Roll Forward]              
Outstanding at beginning of period (in shares)           1,376,437  
Granted (in shares)           0  
Exercised (in shares)           (8,000)  
Expired (in shares)           0  
Cancelled (in shares)           0  
Forfeited (in shares)           0  
Outstanding at end of period (in shares)       1,368,437   1,368,437  
Exercisable, end of period (in shares)       835,937   835,937  
Weighted Average Exercise Price Per Share [Roll Forward]              
Outstanding at beginning of period (in dollars per share)           $ 7.68  
Granted (in dollars per share)           0  
Exercised (in dollars per share)           2.84  
Expired (in dollars per share)           0  
Cancelled (in dollars per share)           0  
Forfeited (in dollars per share)           0  
Outstanding at end of period (in dollars per share)       $ 7.71   7.71  
Exercisable, end of period (in dollars per share)       $ 7.49   $ 7.49  
Weighted Average Remaining Contractual Life [Abstract]              
Outstanding, weighted average remaining contractual life           5 years 7 months 6 days  
Exercisable, weighted average remaining contractual life           5 years 7 months 6 days  
Restricted Stock [Member]              
Shares of Restricted Stock [Roll Forward]              
Outstanding at beginning of period (in shares)           148,040  
Granted (in shares)           198,354  
Vested (in shares)           (42,575)  
Outstanding at end of period (in shares)       303,819   303,819  
Weighted Average Grant Date Price per Share [Abstract]              
Outstanding at beginning of period (in dollars per share)           $ 14.14  
Granted (in dollars per share)           9.77  
Vested (in dollars per share)           13.60  
Outstanding at end of period (in dollars per share)       $ 11.37   11.37  
Weighted Average Remaining Contractual Life [Abstract]              
Grant date price (in dollars per share)           $ 9.77  
Director [Member] | Stock Options [Member] | Vesting through 2017 [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       $ 47,000 53,000 $ 114,000 128,000
Director [Member] | Restricted Stock [Member]              
Shares of Restricted Stock [Roll Forward]              
Granted (in shares) 28,000   35,333        
Vesting percentage 25.00%   20.00%        
Weighted Average Grant Date Price per Share [Abstract]              
Granted (in dollars per share) $ 10.68   $ 10.52        
Weighted Average Remaining Contractual Life [Abstract]              
Vesting period 4 years   5 years        
Grant date price (in dollars per share) $ 10.68   $ 10.52        
Director [Member] | Restricted Stock [Member] | Vesting through 2020 [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       3,000 6,000 21,000 6,000
Director [Member] | Restricted Stock [Member] | Vests over Four Years [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       13,000   13,000  
Director [Member] | Restricted Stock [Member] | Vests over Five Years [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       19,000   105,000  
Mr. Hatem El Khalidi [Member] | Stock Options [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       24,000 24,000 $ 49,000 49,000
Officer and Key Employees [Member] | Stock Options [Member]              
Weighted Average Remaining Contractual Life [Abstract]              
Vesting period           4 years  
Officer and Key Employees [Member] | Stock Options [Member] | Vesting through 2018 [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       309,000 309,000 $ 617,000 657,000
Officer and Key Employees [Member] | Restricted Stock [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       106,000   141,000  
Shares of Restricted Stock [Roll Forward]              
Granted (in shares)   135,000          
Percentage of stock vests ratably over three years   50.00%          
Percentage of stock vests at the end of the three years   50.00%          
Weighted Average Grant Date Price per Share [Abstract]              
Granted (in dollars per share)   $ 9.39          
Weighted Average Remaining Contractual Life [Abstract]              
Grant date price (in dollars per share)   $ 9.39          
Officer and Key Employees [Member] | Restricted Stock [Member] | Vesting through 2019 [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense       $ 108,000 108,000 $ 215,000 179,000
Weighted Average Remaining Contractual Life [Abstract]              
Vesting period           4 years  
Officer and Key Employees [Member] | Restricted Stock [Member] | Minimum [Member]              
Shares of Restricted Stock [Roll Forward]              
Vesting period of stock vests at the end of three years   3 years          
Officer and Key Employees [Member] | Restricted Stock [Member] | Maximum [Member]              
Shares of Restricted Stock [Roll Forward]              
Vesting period of stock vests ratably over three years   3 years          
Employees [Member] | Restricted Stock Vested [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Compensation expense         $ 0   $ 181,000