v3.26.1
Investments - Changes in Investments (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Investments          
Investment at the beginning of the period     $ 13,447    
Purchase of additional investment     1,000    
Return of capital     (152) $ (346)  
Dilution gain $ 18,469   23,071    
Investment at the end of the period 32,842   32,842   $ 13,447
The Metals Royalty Company          
Investments          
Investment at the beginning of the period     10,054 8,203 8,203
Purchase of additional investment     1,000    
Spin-out transaction         (3,739)
Return of capital         (346)
Dilution gain 18,500   23,071   5,649
Equity-accounted investment gain (loss) (1,600) $ (89) (4,276) $ (54,000) 287
Investment at the end of the period 29,849   29,849   10,054
1554997 B.C. Ltd          
Investments          
Investment at the beginning of the period     3,393    
Spin-out transaction         3,739
Return of capital (200)   (152)   (346)
Equity-accounted investment gain (loss) 32   (248)    
Investment at the end of the period $ 2,993   $ 2,993   $ 3,393
Declared and remitted return of capital per share $ 0.011   $ 0.011