Warrants (Details Narrative) - USD ($) |
9 Months Ended | |
|---|---|---|
Sep. 30, 2018 |
Sep. 30, 2017 |
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| Number of warrants issued to purchase common stock | 750,000 | |
| Warrants exercise price | $ 1.80 | |
| Warrant [Member] | ||
| Number of warrants issued to purchase common stock | 7,209,974 | 1,189,280 |
| Fair value of warrants | $ 14,237,000 | $ 344,000 |
| Warrant [Member] | Minimum [Member] | ||
| Warrants exercise price | $ 0.30 | $ 0.40 |
| Warrant [Member] | Maximum [Member] | ||
| Warrants exercise price | $ 4.30 | $ 0.62 |
| Warrant One [Member] | ||
| Number of warrants issued to purchase common stock | 2,057,462 | |
| Warrants exercise price | $ 0.10 | $ 0.50 |
| Warrant Two [Member] | Minimum [Member] | ||
| Number of warrants issued to purchase common stock | 9,397,823 | |
| Warrants exercise price | $ 0.12 | |
| Warrant Two [Member] | Maximum [Member] | ||
| Warrants exercise price | $ 4.30 | |
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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