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Note 15 - Income Tax (Details Textual) - CAD ($)
12 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Statement Line Items [Line Items]    
Tax income (expense) $ 9,011,367 $ (0)
Deferred tax benefit 6,780,491  
Deferred tax liabilities 9,867,859 0
Deductible temporary differences for which no deferred tax asset is recognised 2,143,441 27,657,137
Non-capital losses [member]    
Statement Line Items [Line Items]    
Deductible temporary differences for which no deferred tax asset is recognised 29,170,000 $ 26,295,000
Investment in GRC [member]    
Statement Line Items [Line Items]    
Deferred tax liabilities $ 9,867,859