v3.26.3
Note 8 - Promissory Note (Details Textual) - USD ($)
$ in Thousands
9 Months Ended
Aug. 31, 2026
Nov. 30, 2025
Jun. 03, 2025
Nov. 30, 2024
Notes Payable $ 177,506 $ 166,296   $ 151,522
Barrick [Member] | Notes Payable, Other Payables [Member]        
Notes Payable 177,506      
Debt Instrument, Face Amount 158,916      
Interest Payable $ 18,590      
Debt Instrument, Basis Spread on Variable Rate 2.00%      
Percentage of Specified Revenue from Which the Promissory Note and Accrued Interest Are Payable 85.00%      
Debt Instrument, Payments, Percentage of Certain Net Proceeds 5.00%      
Debt Instrument, Fair Value Disclosure $ 100,000      
Debt Instrument, Prepayment Option $ 100,000   $ 100,000