12. Stock Options (Details 1) | 9 Months Ended |
Sep. 30, 2017$ / sharesshares |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Options Outstanding, Number of shares (in Shares) | shares | 4,925,000 |
Options Outstanding, Weighted average remaining contractual life | 2 years 11 months 19 days |
Options Outstanding, Weighted average exercise price | $ 0.15 |
Options Exercisable, Number of shares (in Shares) | shares | 4,487,500 |
Options Exercisable, Weighted average exercise price | $ 0.15 |
Options 007 [Member] | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Range of exercise prices | $ 0.07 |
Options Outstanding, Number of shares (in Shares) | shares | 75,000 |
Options Outstanding, Weighted average remaining contractual life | 6 months |
Options Outstanding, Weighted average exercise price | $ 0.07 |
Options Exercisable, Number of shares (in Shares) | shares | 75,000 |
Options Exercisable, Weighted average exercise price | $ 0.07 |
Options 009 [Member] | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Range of exercise prices | $ 0.09 |
Options Outstanding, Number of shares (in Shares) | shares | 910,000 |
Options Outstanding, Weighted average remaining contractual life | 6 months |
Options Outstanding, Weighted average exercise price | $ 0.09 |
Options Exercisable, Number of shares (in Shares) | shares | 910,000 |
Options Exercisable, Weighted average exercise price | $ 0.09 |
Options 013 [Member] | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Range of exercise prices | $ 0.13 |
Options Outstanding, Number of shares (in Shares) | shares | 1,425,000 |
Options Outstanding, Weighted average remaining contractual life | 4 years 7 months 10 days |
Options Outstanding, Weighted average exercise price | $ 0.13 |
Options Exercisable, Number of shares (in Shares) | shares | 1,100,000 |
Options Exercisable, Weighted average exercise price | $ 0.13 |
Options 016 [Member] | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Range of exercise prices | $ 0.16 |
Options Outstanding, Number of shares (in Shares) | shares | 225,000 |
Options Outstanding, Weighted average remaining contractual life | 3 years 4 months 13 days |
Options Outstanding, Weighted average exercise price | $ 0.16 |
Options Exercisable, Number of shares (in Shares) | shares | 112,500 |
Options Exercisable, Weighted average exercise price | $ 0.16 |
Options 019 [Member] | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Range of exercise prices | $ 0.19 |
Options Outstanding, Number of shares (in Shares) | shares | 2,270,000 |
Options Outstanding, Weighted average remaining contractual life | 2 years 11 months 23 days |
Options Outstanding, Weighted average exercise price | $ 0.19 |
Options Exercisable, Number of shares (in Shares) | shares | 2,270,000 |
Options Exercisable, Weighted average exercise price | $ 0.19 |
Options 025 [Member] | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
Range of exercise prices | $ 0.25 |
Options Outstanding, Number of shares (in Shares) | shares | 20,000 |
Options Outstanding, Weighted average remaining contractual life | 2 years 11 months 23 days |
Options Outstanding, Weighted average exercise price | $ 0.25 |
Options Exercisable, Number of shares (in Shares) | shares | 20,000 |
Options Exercisable, Weighted average exercise price | $ 0.25 |