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STOCKHOLDERS' EQUITY (Tables)
 6 Months Ended
Jun. 30, 2018
Equity [Abstract]  
Schedule of stock option activity

A summary of stock option activity under the 2011 Long-Term Incentive Plan as of June 30, 2018, and changes during the six months ended June 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       (10,000 )     7.30                  
Outstanding as of June 30, 2018       432,800     $ 8.33       7.00     $ 20  
Exercisable as of June 30, 2018       419,133     $ 8.39       6.90     $ 20