Summary of Significant Accounting Policies - Schedule of Warrants Liabilities Measured at Fair Value Using Significant Unobservable Inputs (Details) - USD ($) |
3 Months Ended | |
|---|---|---|
Jun. 30, 2019 |
Mar. 31, 2019 |
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| Accounting Policies [Abstract] | ||
| Balance, December 31, 2018 | $ 15,273,579 | $ 23,507,247 |
| Series B Warrants exercised during the three months ended March 31, 2019 | (7,733,463) | (5,635,769) |
| Change in the fair value of warrant derivative | (2,111,684) | (2,597,899) |
| Series B Warrants exchanged for Series C Preferred Stock | (3,671,024) | |
| Balance, March 31, 2019 | $ 1,757,408 | $ 15,273,579 |
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- Definition Series B Warrants exercised. No definition available.
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- Definition Series B Warrants exchanged for Series C Preferred Stock. No definition available.
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- References No definition available.
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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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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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