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Stockholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2016
Warrants [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of outstanding service-based options |
|  |  | Number of Shares |  |  | Weighted Average Exercise Price |  |  | Year of Expiration |
| Balance at December 31, 2014 |  |  | 3,772,720 |  |  |  | 0.29 |  |  |  | 2015 - 2016 |
| Expired |  |  | (2,022,720 | ) |  |  | 0.40 |  |  |  | 2015 |
| Balance at December 31, 2015 |  |  | 1,750,000 |  |  |  | 0.16 |  |  |  | 2016 - 2017 |
| Issued |  |  | 454,891 |  |  |  | 0.42 |  |  |  | 2018 - 2019 |
| Expired |  |  | (250,000 | ) |  |  | 0.40 |  |  |  | 2016 |
| Balance at December 31, 2016 |  |  | 1,954,981 |  |  |  | 0.19 |  |  |  | 2017 - 2019 |
Summary of significant assumptions used to determine fair values of options issued using Black-Scholes option-pricing model |
|  |  | 2016 |  |  | 2015 |
| Expected volatility |  |  | 225 | % |  |  | 50 | %
| Risk free interest rate |  |  | 1 | % |  |  | 2 | %
| Expected dividend yield |  |  | - |  |  |  | - |
| Expected option term (in years) |  |  | 2 - 3 |  |  |  | 1 - 5 |
| Weighted average grant date fair value |  | $ | 0.23 |  |  | $ | 0.03 |
Service-Based Stock Options [Member] |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Summary of outstanding service-based options |
|  |  | Number of Options |
| Balance at December 31, 2014 |  |  | 10,435,000 |
| Cancelled |  |  | (200,000 | )
| Issued |  |  | 790,273 |
| Balance at December 31, 2015 |  |  | 11,025,273 |
| Exercised |  |  | 300,000 |
| Expired |  |  | 50,000 |
| Cancelled |  |  | (250,000 | )
| Issued |  |  | 275,000 |
| Balance at December 31, 2016 |  |  | 10,700,273 |
Summary of significant assumptions used to determine fair values of options issued using Black-Scholes option-pricing model |
| Significant assumptions: |  |  |
| Risk-free interest rate at grant date |  |  | 0.71% - 1.88 | %
| Expected stock price volatility |  |  | 217.4% - 248.4 | %
| Expected dividend payout |  |  | — |
| Expected option life-years |  |  | 2 to 3 | years
| Weighted average grant date fair value |  | $ | 0.22 |
| Forfeiture rate |  |  | 0 | %
Summary of outstanding service-based options exercise price |
| Significant assumptions: |  |  |
| Risk-free interest rate at grant date |  |  | 0.71% - 1.88 | %
| Expected stock price volatility |  |  | 217.4% - 248.4 | %
| Expected dividend payout |  |  | — |
| Expected option life-years |  |  | 2 to 3 | years
| Weighted average grant date fair value |  | $ | 0.22 |
| Forfeiture rate |  |  | 0 | %

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