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Note 13 - Leases - Maturities of Operating Lease Liabilities (Details) - USD ($)
May 31, 2021
Nov. 30, 2020
2021 $ 7,457  
2022 14,914  
2023 12,344  
2024 11,162  
2025 9,532  
2026 and thereafter 4,766  
Total lease payments 60,174  
Less imputed interest (6,191)  
Total operating lease liabilities $ 53,983 $ 27,879