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Note 11 - Rehabilitation Provisions - Movements in Rehabilitation Provisions (Details) - Provision for decommissioning, restoration and rehabilitation costs [member] - CAD ($)
$ in Thousands
12 Months Ended
Nov. 30, 2023
Nov. 30, 2022
Statement Line Items [Line Items]    
Balance at the beginning of year $ 791 $ 900
Accretion 35 19
Change in estimate 59 (145)
Foreign currency translation adjustments 3 17
Total $ 888 $ 791