v3.25.4
RELATED PARTY TRANSACTIONS AND KEY MANAGEMENT PERSONNEL COMPENSATION (Details)
12 Months Ended
Jan. 27, 2026
Aug. 01, 2025
USD ($)
Jun. 24, 2025
shares
Feb. 28, 2025
shares
Jan. 19, 2025
USD ($)
Feb. 09, 2024
shares
Feb. 08, 2024
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CAD ($)
Dec. 31, 2024
CAD ($)
Disclosure of transactions between related parties [line items]                    
Short term compensation, Expensed to the statement of loss and comprehensive loss                 $ 2,884,803 $ 3,006,487
Short term compensation, Capitalized to exploration and evaluation assets                 367,599 552,087
Short term compensation                 3,252,402 3,558,574
Share-based compensation, Expensed to the statement of loss and comprehensive loss                 5,514,673 4,385,995
Share-based compensation, Capitalized to exploration and evaluation assets                 409,983 622,453
Share-based compensation                 5,924,656 5,008,448
Expensed to the statement of loss and comprehensive loss                 8,399,476 7,392,482
Capitalized to exploration and evaluation assets                 777,582 1,174,540
Total                 9,177,058 8,567,022
Amount owing to related parties and directors and officers                 5,908 1,120,402
Amount due from related companies                   99,449
Amount reimbursed                 5,540 24,024
Amount received                 $ 41,963 $ 8,502
Shares issued in private placements (in shares) | shares       625,000   920,000        
Principal amount of 2020 Debentures converted   $ 3,000,000     $ 3,000,000     $ 6,000,000    
Number of shares issued in bought deal financing | shares     5,121,500              
NexGen                    
Disclosure of transactions between related parties [line items]                    
Shares issued in private placements (in shares) | shares       625,000            
Number of shares issued in bought deal financing | shares     1,200,000              
NexGen | IsoEnergy                    
Disclosure of transactions between related parties [line items]                    
Percentage of interest held 30.00% 30.20% 30.90% 31.80% 31.80% 33.10% 33.80% 30.00% 30.00%