Investments (Tables)

12 Months Ended

Dec. 31, 2024

Investments [Abstract]

Summary of Investments balances

	At December 31		At December 31
(in thousands)	2024		2023
Investments:
Equity instruments
Shares	$	6,280	$	10,390
Warrants		280		127
Investment in Associates		1,487		—
Convertible Debentures		13,000		15,565
Physical Uranium		231,088		276,815
	$	252,135	$	302,897
Investments-by balance sheet presentation:
Current	$	6,292	$	10,400
Long-term		245,843		292,497
	$	252,135	$	302,897

Summary of Investments continuity

	Equity		Investment in		Convertible		Physical		Total
(in thousands)	Instruments		Associates		Debentures		Uranium		Investments
Balance-January 1, 2023	$	8,109	$	—	$	—	$	162,536	$	170,645
Acquisition of investments		2,417		—		15,000		—		17,417
Sale of investments		—		—		—		(19,901)		(19,901)
Change in fair value gain to profit and (loss) (note 17)		(9)		—		565		134,180		134,736
Balance-December 31, 2023	$	10,517	$	—	$	15,565	$	276,815	$	302,897
Sale of investments		—		—		—		(13,598)		(13,598)
Acquisition of investments		977		1,487		—		—		2,464
Change in fair value gain to profit and (loss) (note 17)		(4,934)		—		(2,565)		(32,129)		(39,628)
Balance-December 31, 2024	$	6,560	$	1,487	$	13,000	$	231,088	$	252,135