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Shareholders' Equity (Tables)
 3 Months Ended
Mar. 31, 2019
Stockholders' Equity Note [Abstract]  
Schedule of Stock Options Activity

Presented below is information about stock options outstanding and exercisable as of March 31, 2019 and December 31, 2018:

 

   March 31, 2019   December 31, 2018 
   Shares   Price (1)   Shares   Price (1) 
                 
Stock options outstanding   320,462   $6.52    320,462   $6.52 
                     
Stock options exercisable   279,212   $7.31    265,462   $7.63 

 

 

 (1) Represents the weighted average price.
Schedule of Stock Options Outstanding and Exercisable

The following table summarizes information for stock options outstanding and for stock options exercisable at March 31, 2019:

 

Options Outstanding   Options Exercisable 
    Exercise Price             
Number   Range       Remaining   Number   Weighted 

of

Shares

   Low   High  

Weighted

Average

  

Contractual

Term (years)

  

of

Shares

  

Average

Exercise Price

 
                          
 170,000   $0.72   $1.16   $1.00    8.5    128750   $0.95 
 106,290    9.00    12.48    10.62    5.1    106,290    10.62 
 29,171    13.92    17.10    14.74    3.2    29,171    14.74 
 15,001    22.62    30.24    24.03    4.3    15,001    24.03 
                                 
 320,462   $0.72   $30.24   $6.52    6.7    279,212   $7.31