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STOCKHOLDERS' EQUITY (Tables)
 6 Months Ended
Jun. 30, 2019
Stockholders' Equity Note [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 June 30, 2019, and changes during the six months ended June 30, 2019, are presented below:

 

    Stock
Options		     Weighted average
exercise price		     Weighted
average remaining
contractual term		     Aggregate
intrinsic value		  
Outstanding as of January 1, 2019     424,800     $ 8.30       6.5     $ 22  
Granted     —       —                  
Exercised     —       —                  
Forfeited     —       —                  
Outstanding as of June 30, 2019     424,800     $ 8.30       6.00     $ 14  
Exercisable as of June 30, 2019     421,467     $ 8.31       6.00     $ 14