Consolidated Statements of Operations (Parenthetical) - USD ($) |
12 Months Ended | |
|---|---|---|
Oct. 31, 2021 |
Oct. 31, 2020 |
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| Research and Development Expense [Member] | ||
| Share-based payment arrangement, expense | $ 4,165,668 | $ 1,484,545 |
| General and Administrative Expense [Member] | ||
| Share-based payment arrangement, expense | $ 3,892,410 | $ 2,652,915 |
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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