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Schedule of Significant Accounting Policies - Fair values of financial assets of the Company (Details) - USD ($) | Nov. 30, 2022 | Feb. 28, 2022
--- | --- | ---
Marketable Securities | $ 8,073,293 | $ 5,867,990
Fair Value, Inputs, Level 1 [Member] |  |
Marketable Securities | 7,921,225 | 5,716,338
Fair Value, Inputs, Level 2 [Member] |  |
Marketable Securities | 152,068 | 151,652
Fair Value, Inputs, Level 3 [Member] |  |
Marketable Securities |  |

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