Consolidated Statements of Stockholders' Equity (Parenthetical) - USD ($) |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
Oct. 25, 2017 |
Feb. 28, 2018 |
Jul. 31, 2018 |
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| Statement of Stockholders' Equity [Abstract] | |||
| Payment of finance and offering costs | $ 901,137 | $ 2,249,169 | $ 299,963 |
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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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