v3.25.4
Note 19 - Subsequent Events (Details Textual)
$ in Thousands, $ in Thousands
3 Months Ended
Feb. 25, 2026
CAD ($)
shares
Feb. 25, 2026
USD ($)
shares
Feb. 19, 2026
CAD ($)
Jan. 19, 2026
CAD ($)
Dec. 13, 2025
USD ($)
Dec. 12, 2025
USD ($)
Dec. 08, 2025
CAD ($)
Dec. 08, 2025
USD ($)
Dec. 20, 2024
USD ($)
Nov. 24, 2023
USD ($)
ATM program [member]                    
Statement Line Items [Line Items]                    
Maximum aggregate gross sales proceeds of shares                   $ 50,000
Major ordinary share transactions [member] | ATM program [member]                    
Statement Line Items [Line Items]                    
Increase (decrease) in number of ordinary shares issued (in shares) | shares 4,287,500 4,287,500                
Issue of equity $ 9,320                  
Payments for share issue costs $ 200                  
Maximum aggregate gross sales proceeds of shares         $ 10,100 $ 6,100 $ 50,000 $ 50,000 $ 50,000  
Major ordinary share transactions [member] | U.S. GoldMining ATM Program [member] | U.S. GoldMining Inc. [member]                    
Statement Line Items [Line Items]                    
Increase (decrease) in number of ordinary shares issued (in shares) | shares 30,979 30,979                
Issue of equity $ 440 $ 320                
Credit facility with toronto-dominion bank [member] | Borrowings assumed [member]                    
Statement Line Items [Line Items]                    
Borrowings       $ 1,250            
Letter of credit with minister of crown indigenous relations [member] | Borrowings assumed [member]                    
Statement Line Items [Line Items]                    
Borrowings     $ 980