Condensed Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical) - USD ($) |
6 Months Ended | |
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Jun. 30, 2019 |
Jun. 30, 2018 |
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| Statement of Stockholders' Equity [Abstract] | ||
| Stock issuance cost | $ 2,571,552 | $ 453,167 |
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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