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Notes Payable - Summary of Interest Expense on Note Payable (Detail) - USD ($) | 3 Months Ended
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Feb. 28, 2022 | Feb. 28, 2021
Interest Expense Debt [Abstract] |  |
Interest expense on notes payable | $ 12,146 | $ 40,538
Debt issuance costs | 6,389 | 19,682
Total interest expense | $ 18,535 | $ 60,220

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