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Note 22 - Financial Instruments (Details Textual) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Feb. 28, 2023 | Feb. 28, 2022
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total | $ (585) | $ 6
US Tax Rate Percentage of Fluctuation | 10.00% |
SOUTH AFRICA |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total | $ 600 | $ 60

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