Annual report pursuant to Section 13 and 15(d)

Stock Based Compensation (Details 1)

v3.8.0.1
Stock Based Compensation (Details 1) - Stock Options [Member] - Consultants [Member] - $ / shares
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Options Available for Grant    
Options Available for Grant, Outstanding, Beginning Balance 90,303 99,303
Options Available for Grant, Additional stock reserved
Options Available for Grant, Granted   (9,000)
Options Available for Grant, Exercised
Options Available for Grant, Forfeited
Options Available for Grant, Expired
Options Available for Grant, Outstanding, Ending Balance 90,303 90,303
Number of Options    
Number of Options, Outstanding, Beginning Balance 177,461 306,773
Number of Options, Additional stock reserved
Number of Options, Granted 9,000
Number of Options, Exercised (5,000) (138,312)
Number of Options, Forfeited
Number of Options, Expired
Number of Options, Outstanding, Ending Balance 172,461 177,461
Weighted Average Exercise Price per Option    
Weighted Average Exercise Price per Option, Outstanding, Beginning Balance $ 0.49 $ 0.36
Weighted Average Exercise Price per Option, Additional stock reserved
Weighted Average Exercise Price per Option, Granted   4.99
Weighted Average Exercise Price per Option, Exercised 1.50 0.34
Weighted Average Exercise Price per Option, Forfeited
Weighted Average Exercise Price per Option, Expired
Weighted Average Exercise Price per Option, Outstanding, Ending Balance 0.57 0.49
Weighted Average Grant Date Fair Value per Option    
Weighted Average Grant Date Fair Value per Option, Outstanding, Beginning Balance 1.05 1.01
Weighted Average Grant Date Fair Value per Option, Additional stock reserved
Weighted Average Grant Date Fair Value per Option, Granted   0.44
Weighted Average Grant Date Fair Value per Option, Exercised 0.83 0.81
Weighted Average Grant Date Fair Value per Option, Forfeited
Weighted Average Grant Date Fair Value per Option, Expired
Weighted Average Grant Date Fair Value per Option, Outstanding, Ending Balance $ 1.11 $ 1.05
Weighted Average Remaining Exercise Term in Months    
Weighted Average Remaining Exercise Term in Months, Outstanding, Beginning Balance 41 months 50 months
Weighted Average Remaining Exercise Term in Months, Outstanding, Ending Balance 32 months 41 months