Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Stock Option Award Activity) (Details)

v3.10.0.1
STOCK-BASED COMPENSATION (Stock Option Award Activity) (Details) - Common stock options - $ / shares
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2016
Number of Options outstanding          
Outstanding at the beginning of the year (in shares)     1,082,490    
Granted (in shares) 110,000 131,500 227,500 299,880  
Exercised (in shares)     (4,692)    
Forfeited (in shares)     (70,331)    
Outstanding at the end of the reporting period (in shares) 1,234,967   1,234,967    
Number of Options Exercisable          
Exercisable at the beginning of the year (in shares)     704,303    
Vested (in shares)     (114,591) (125,880)  
Forfeited (in shares)     (17,057)    
Exercisable at the end of the reporting period (in shares) 797,145   797,145    
Weighted Average Exercise Price Outstanding          
Outstanding at the beginning of period (in dollars per share)     $ 4.87    
Granted (in dollars per share)     4.77    
Exercised (in dollars per share)     2.91    
Forfeited (in dollars per share)     4.73    
Outstanding at the end of the reporting period (in dollars per share) $ 4.86   4.86    
Weighted Average Exercise Price Exercisable          
Exercisable at the beginning of the reporting period (in dollars per share)     5.08    
Vested exercisable (in dollars per share)     4.76    
Forfeited (in dollars per share)     4.72    
Exercisable at the end of the reporting period (in dollars per share) 5.05   5.05    
Weighted Average Grant Date Fair Value Outstanding          
Outstanding at the beginning of the reporting period (in dollars per share)     3.00    
Granted (in dollars per share)     3.24    
Exercised (in dollars per share)     1.75    
Forfeited (in dollars per share)     2.89    
Outstanding at the end of the reporting period (in dollars per share) 3.06   3.06    
Weighted Average Grant Date Fair Value Exercisable          
Exercisable at the beginning of the reporting period (in dollars per share)     3.17    
Vested options exercisable (in dollars per share)     2.90    
Exercised options exercisable (in dollars per share)     1.75    
Forfeited options exercisable (in dollars per share)     2.84    
Exercisable at the end of the reporting period (in dollars per share) $ 3.15   $ 3.15    
Weighted Average Remaining Life In Years Outstanding          
Outstanding Weighted Average Remaining Life (in years)     7 years 11 months 12 days   8 years 4 months 17 days
Granted (in years)     9 years 3 months 22 days    
Weighted Average Remaining Life Exercisable          
Exercisable, Weighted Average Remaining Life     7 years 5 months 5 days   8 years 1 month 24 days
Granted (in years)     7 years 6 months 15 days