Warrants and Derivative Liabilities (Details 4) - USD ($) |
1 Months Ended | 6 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Feb. 16, 2018 |
Jan. 19, 2018 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Derivative Liabilities Line Items | ||||||
| Initial Fair Value of Emerald Financing Warrant Liability | $ 516,058 | $ 10,784,634 | $ 10,988,736 | $ 368,364 | ||
| Less: Proceeds from Emerald Financing | (3,233,099) | |||||
| Emerald Financing - Warrant Liability | ||||||
| Derivative Liabilities Line Items | ||||||
| Initial Fair Value of Emerald Financing Warrant Liability | $ 5,707,423 | $ 4,717,211 | $ 0 | 10,424,634 | 10,424,634 | |
| Less: Proceeds from Emerald Financing | 1,750,000 | 1,500,000 | 3,250,000 | 3,250,000 | ||
| Excess over proceeds adjustment | $ 3,957,423 | $ 3,217,211 | $ 7,174,634 | $ 7,174,634 | ||
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- Definition Line item represents derivative liabilities. No definition available.
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- Definition The fair value of warrants issued in noncash investing or financing activities. No definition available.
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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