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Note 16 - Segmented Information - Non-current Assets, Liabilities and Operating Loss by Geographical Location (Details) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Nov. 30, 2022 | Nov. 30, 2021
Statement Line Items [Line Items] |  |
Non-current assets | $ 138,131 | $ 187,878
Liabilities | 12,238 | 24,451
Operating loss | (13,662) | 108,693
Canada [member] |  |
Statement Line Items [Line Items] |  |
Non-current assets | 85,814 | 137,820
Liabilities | 10,759 | 23,749
Operating loss | (9,668) | 111,548
Colombia [member] |  |
Statement Line Items [Line Items] |  |
Non-current assets | 29,411 | 28,057
Liabilities | 12 | 118
Operating loss | (2,139) | (1,061)
Brazil [member] |  |
Statement Line Items [Line Items] |  |
Non-current assets | 14,762 | 12,965
Liabilities | 89 | 73
Operating loss | (848) | (679)
United States [member] |  |
Statement Line Items [Line Items] |  |
Non-current assets | 1,088 | 2,312
Liabilities | 1,378 | 511
Operating loss | (858) | (932)
Peru [member] |  |
Statement Line Items [Line Items] |  |
Non-current assets | 7,056 | 6,724
Liabilities | 0 | 0
Operating loss | $ (149) | $ (183)

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