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Note 11 - Other Income (Expense), Net (Tables)
3 Months Ended
Feb. 28, 2025
Notes Tables  
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
   

Three months ended

 
   

February 28,

   

February 29,

 
   

2025

   

2024

 

Gain on sale of mineral property (Note 4)

  $     $ 743  

Foreign exchange gain (loss)

    330       (6 )

Change in fair market value of marketable equity securities

    186       311  
    $ 516     $ 1,048