Consolidated Statements of Equity (Parenthetical) - USD ($) |
12 Months Ended | |
|---|---|---|
Oct. 31, 2021 |
Oct. 31, 2020 |
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| Consolidated Statements Of Equity | ||
| Expenses of the at-the-market offering | $ 340,775 | $ 362,918 |
| Expenses of the public offering | $ 2,208,150 | |
| X | ||||||||||
- Definition Expenses of the at-the-market offering. No definition available.
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| X | ||||||||||
- References No definition available.
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| 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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