Leases - Summary of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($) |
3 Months Ended | 9 Months Ended |
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Aug. 31, 2020 |
Aug. 31, 2020 |
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| Disclosure Of Supplemental Cash Flow Information Related To Leases [Abstract] | ||
| Operating cash outflows from operating leases | $ 65,754 | $ 196,940 |
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- Definition Disclosure Of Supplemental Cash Flow Information Related To Leases [abstract] No definition available.
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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