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STOCKHOLDERS' EQUITY (Tables)
 9 Months Ended
Sep. 30, 2018
Equity [Abstract]  
Schedule of stock option activity under the 2011 Long-Term Incentive Plan

A summary of stock option activity under the 2011 Long-Term Incentive Plan as of September 30, 2018, and changes during the nine months ended September 30, 2018, are presented below:

 

      Stock
Options		     Weighted average
exercise price		     Weighted
average remaining
contractual term		     Aggregate
intrinsic value		  
Outstanding as of January 1, 2018       435,800     $ 8.35       7.5     $ 216  
Granted       7,000       5.60                  
Exercised       —       —                  
Forfeited       (16,500 )     7.98                  
Outstanding as of September 30, 2018       426,300     $ 8.32       6.70     $ 16  
Exercisable as of September 30, 2018       412,633     $ 8.38       6.60     $ 16