Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details 1)

v3.4.0.3
Stockholders' Equity (Details 1)
 3 Months Ended
Mar. 31, 2016
$ / shares
shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]  
Stock Options Number Outstanding 5,376,995
Stock Options Number Exercisable 2,093,179
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 6 years 4 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 8 years 11 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 0.26
Stock Options Number Exercisable 803,909
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 8 years 7 months 17 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 0.73
Stock Options Number Exercisable 491,896
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 1,037,622
Stock Options Outstanding Weighted Average Remaining Contractual Term 3 years
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.00
Stock Options Number Exercisable 724,498
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 9 years 9 months 11 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.10
Stock Options Number Exercisable
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 9 years 7 months 13 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.17
Stock Options Number Exercisable
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 190,000
Stock Options Outstanding Weighted Average Remaining Contractual Term 9 years 10 months 6 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.22
Stock Options Number Exercisable
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 9 years 11 months 1 day
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.50
Stock Options Number Exercisable
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 9 years 11 months 9 days
Stock Options Outstanding Weighted Average Exercise Price | $ / shares $ 1.55
Stock Options Number Exercisable
Stock Options Exercisable Weighted Average Exercise Price | $ / shares $ 1.55