Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Statement of Stockholders' Equity [Abstract] | ||
| Stock issuance cost | $ (3,298,790) | $ (2,315,878) |
| X | ||||||||||
- 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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