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FINANCIAL INSTRUMENTS (Details Narrative) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020 | Nov. 30, 2020 | Nov. 30, 2019
Investments, All Other Investments [Abstract] |  |  |  |  |  |
Foreign exchange translation adjustment for the year | $ 120,000 | $ 132,000 | $ 178,000 | $ 96,000 | $ 66,545 | $ (4,115)
Percentage of fluctuation in the US exchange rate |  |  | 10.00% |  | 10.00% |

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