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SHAREHOLDERS' EQUITY (Tables)
 9 Months Ended
Sep. 30, 2017
Stockholders' Equity Note [Abstract]  
Schedule of number of options available for grant as well as the intrinsic value of the options outstanding and exercisable

Presented below is information about stock options outstanding and exercisable as of September 30, 2017 and December 31, 2016:

 

    September 30, 2017     December 31, 2016  
    Shares     Price (1)     Shares     Price (1)  
                         
Stock options outstanding     279,687     $ 10.76       390,525     $ 20.64  
                                 
Stock options exercisable     274,132     $ 10.79       376,084     $ 20.97  

 

  (1) Represents the weighted average price.
Schedule of stock options outstanding and for stock options exercisable

The following table summarizes information for stock options outstanding and exercisable at September 30, 2017:

 

Options Outstanding     Options Exercisable  
Number     Exercise Price     Remaining     Number     Weighted  
of     Range     Weighted     Contractual     of     Average  
Shares     Low     High     Average     Term (years)     Shares     Exercise Price  
                                       
  56,786     $ 9.00     $ 9.00     $ 9.00       7.3       51,231     $ 9.00  
  49,504       12.48       12.48       12.48       5.8       49,504       12.48  
  98,396       15.01       15.01       15.01       2.1       98,396       15.01  
  15,001       22.62       30.24       24.03       5.8       15,001       24.03  
  60,000       0.72       0.72       0.72       9.9       60,000       0.72  
  279,687     $ 0.72     $ 30.24     $ 10.76       5.7       274,132     $ 10.79