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Stock Options (Details)
Sep. 30, 2016
USD ($)
$ / shares
shares
Dec. 31, 2015
$ / shares
shares
Stock Options Details    
Company granted a total of options | shares 137,375 51,875
Compensation cost of the options | $ $ 136,787  
Total compensation cost of the options | shares 660,500 306,796
Total compensation cost of the options will be recognized in years 3.02 3.81
Weighted average exercise price of the options | $ / shares $ 4.21 $ 5.94
Weighted average fair value of the options on the dates of grant | $ / shares $ 3.23 $ 5.91