Quarterly report pursuant to Section 13 or 15(d)

Leases - Summary of Maturity of the Company's Lease Liabilities (Detail)

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Leases - Summary of Maturity of the Company's Lease Liabilities (Detail) - USD ($)
Aug. 31, 2021
Apr. 30, 2021
Jan. 31, 2021
Nov. 30, 2020
Lessee Operating Lease Liability Maturity [Abstract]        
2021 (remaining 3 months) $ 82,545      
2022 339,182      
2023 313,996      
2024 295,086      
2025 24,590      
Less: Imputed interest (58,235)      
Total lease liability $ 997,164 $ 86,549 $ 780,070 $ 299,202