Warrants - Summary of Warrant Transactions (Details) - $ / shares |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Warrants | ||
| Number of Stock Options Outstanding, beginning balance | 4,245,311 | 1,125,000 |
| Number of Stock Options, Granted | 8,661,137 | 3,120,311 |
| Number of Stock Options, Exercised | (2,300,237) | |
| Number of Stock Options, Forfeited/Expired | ||
| Number of Stock Options Outstanding, ending balance | 10,606,211 | 4,245,311 |
| Weighted-Average Exercise Price, Outstanding, beginning balance | $ 0.38 | $ 0.136 |
| Weighted-Average Exercise Price, Granted | 2.548 | 0.468 |
| Weighted-Average Exercise Price, Exercised | 0.385 | |
| Weighted-Average Exercise Price, Forfeited/Expired | ||
| Weighted-Average Exercise Price, Outstanding, ending balance | $ 2.149 | $ 0.38 |
| X | ||||||||||
- Definition Weighted-Average Exercise Price, Forfeited/Expired. No definition available.
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- Definition Weighted-Average Exercise Price, Outstanding. No definition available.
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- Definition Weighted-Average Exercise Price, Exercised. No definition available.
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- Definition Weighted-Average Exercise Price, Granted. No definition available.
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- References No definition available.
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- Definition Number of non-option equity instruments exercised by participants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of shares under non-option equity instrument agreements that were either cancelled or expired. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Net number of non-option equity instruments granted to participants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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