Investment in Low Carbon Royalties - Financial Results Of Low Carbon Royalties (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Investment in Low Carbon Royalties
Current Assets	$ 117,278		$ 117,278		$ 5,331
Non-Current Assets	56,416		56,416		57,667
Current Liabilities	49,577		49,577		$ 54,529
Comprehensive Gain (Loss) for the period			(94,929)	$ (45,362)
Low Carbon Royalties
Investment in Low Carbon Royalties
Current Assets	1,031	$ 1,410	1,031	1,410
Non-Current Assets	25,112	25,726	25,112	25,726
Current Liabilities	70	80	70	80
Royalty Income	273	396	526	790
Total Revenue	284	410	554	814
Comprehensive Gain (Loss) for the period	$ 277	$ (191)	$ 167	$ (433)