Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details 2)

v3.7.0.1
Stockholders' Equity (Details 2)
 6 Months Ended
Jun. 30, 2017
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 5,513,497
Stock Options Number Exercisable 2,745,159
Exercise Price 0.05 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 72,876
Stock Options Outstanding Weighted Average Remaining Contractual Term 4 years 9 months 3 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 0.05
Stock Options Number Exercisable 72,876
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 0.05
Exercise Price 0.26 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 1,024,810
Stock Options Outstanding Weighted Average Remaining Contractual Term 6 years 9 months 11 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 0.26
Stock Options Number Exercisable 978,507
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 0.26
Exercise Price 0.73 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 1,475,687
Stock Options Outstanding Weighted Average Remaining Contractual Term 7 years 4 months 17 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 0.73
Stock Options Number Exercisable 953,048
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 0.73
Exercise Price 1.00 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 313,124
Stock Options Outstanding Weighted Average Remaining Contractual Term 8 years 22 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.00
Stock Options Number Exercisable 166,457
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.00
Exercise Price 1.10 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 10,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 8 years 6 months 10 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.10
Stock Options Number Exercisable 3,959
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.10
Exercise Price 1.17 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 70,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 8 years 4 months 13 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.17
Stock Options Number Exercisable 31,875
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.17
Exercise Price 1.22 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 125,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 8 years 7 months 6 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.22
Stock Options Number Exercisable 44,271
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.22
Exercise Price 1.50 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 40,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 8 years 8 months 2 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.50
Stock Options Number Exercisable 13,333
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.50
Exercise Price 1.55 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 1,456,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 8 years 8 months 9 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.55
Stock Options Number Exercisable 353,750
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.55
Exercise Price 2.40 [Member]  
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 926,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 9 years 7 months 2 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 2.40
Stock Options Number Exercisable 127,083
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 2.40