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Fair Value of Financial Instruments (Details) - USD ($) | Nov. 30, 2021 | Feb. 28, 2021
--- | --- | ---
Total liabilities | $ 9,626,959 | $ 10,578,989
Long-term Debt [Member] | Level 2 [Member] |  |
Total liabilities | 4,204,573 | 2,454,123
Fair value | $ 4,219,305 | $ 2,464,540

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