Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v3.3.0.814
STOCK-BASED COMPENSATION (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
May. 20, 2015
$ / shares
shares
Apr. 14, 2015
Employee
$ / shares
shares
Feb. 12, 2015
shares
Feb. 10, 2015
shares
Sep. 30, 2015
USD ($)
$ / shares
shares
Sep. 30, 2014
USD ($)
Sep. 30, 2015
USD ($)
$ / shares
shares
Sep. 30, 2014
USD ($)
Weighted Average Remaining Contractual Life [Abstract]                
Compensation expense | $         $ 506 $ 556 $ 1,794 $ 1,530
Warrants issued (in shares) | shares         100,000   100,000  
Investor relations expense | $         $ 0 25 $ 0 79
Stock Options [Member]                
Stock Options and Warrants [Roll Forward]                
Outstanding at beginning of period (in shares) | shares             1,598,191  
Granted (in shares) | shares             0  
Exercised (in shares) | shares             (100,420)  
Expired (in shares) | shares             0  
Cancelled (in shares) | shares             0  
Forfeited (in shares) | shares             0  
Outstanding at end of period (in shares) | shares         1,497,771   1,497,771  
Exercisable, end of period (in shares) | shares         735,271   735,271  
Weighted Average Exercise Price Per Share [Roll Forward]                
Outstanding at beginning of period (in dollars per share)             $ 7.16  
Granted (in dollars per share)             0  
Exercised (in dollars per share)             4.13  
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)         $ 7.36   7.36  
Exercisable, end of period (in dollars per share)         $ 6.16   $ 6.16  
Weighted Average Remaining Contractual Life [Abstract]                
Outstanding, weighted average remaining contractual life             6 years 2 months 12 days  
Exercisable, weighted average remaining contractual life             5 years 6 months  
Restricted Stock Awards [Member]                
Shares of Restricted Stock [Roll Forward]                
Outstanding at beginning of period (in shares) | shares             0  
Granted (in shares) | shares     18,000       167,040  
Vested (in shares) | shares             (19,000)  
Outstanding at end of period (in shares) | shares         148,040   148,040  
Weighted Average Grant Date Price per Share [Abstract]                
Outstanding at beginning of period (in dollars per share)             $ 0  
Granted (in dollars per share)             14.15  
Vested (in dollars per share)             14.22  
Outstanding at end of period (in dollars per share)         $ 14.14   $ 14.14  
Weighted Average Remaining Contractual Life [Abstract]                
Compensation expense | $         $ 0   $ 258  
Grant date price (in dollars per share)             $ 14.15  
Director [Member] | Restricted Stock Awards [Member]                
Shares of Restricted Stock [Roll Forward]                
Granted (in shares) | shares 30,000              
Weighted Average Grant Date Price per Share [Abstract]                
Granted (in dollars per share) $ 12.39              
Weighted Average Remaining Contractual Life [Abstract]                
Vesting percentage 20.00%              
Vesting period             5 years  
Compensation expense | $         19   $ 25  
Grant date price (in dollars per share) $ 12.39              
Director [Member] | Stock Options [Member]                
Weighted Average Remaining Contractual Life [Abstract]                
Directors fees and expenses related to options to purchase shares | $         46 80 174 250
Mr. Hatem El Khalidi [Member] | Stock Options [Member]                
Weighted Average Remaining Contractual Life [Abstract]                
Compensation expense | $         24 24 $ 73 73
Officer and Key Employees [Member] | Stock Options [Member]                
Weighted Average Remaining Contractual Life [Abstract]                
Vesting period             4 years  
Compensation expense | $         309 $ 427 $ 965 $ 1,128
Officer and Key Employees [Member] | Restricted Stock Awards [Member]                
Shares of Restricted Stock [Roll Forward]                
Granted (in shares) | shares       118,040        
Weighted Average Remaining Contractual Life [Abstract]                
Vesting percentage       25.00%        
Vesting period             4 years  
Compensation expense | $         108   $ 179  
Employees [Member] | Restricted Stock Awards [Member]                
Shares of Restricted Stock [Roll Forward]                
Granted (in shares) | shares   1,000            
Weighted Average Grant Date Price per Share [Abstract]                
Granted (in dollars per share)   $ 12.03            
Weighted Average Remaining Contractual Life [Abstract]                
Compensation expense | $         $ 0   $ 12  
Number of employees | Employee   2            
Years with the company             30 years  
Grant date price (in dollars per share)   $ 12.03