INVESTMENTS (Tables)

12 Months Ended

Dec. 31, 2022

INVESTMENTS

Summary of Investments balances

	At December 31		At December 31
(in thousands)	2022		2021
Investments:
Equity instruments
Shares	$	8,022	$	14,349
Warrants		87		229
Uranium		162,536		133,114
	$	170,645	$	147,692
Investments-by balance sheet presentation:
Current	$	8,022	$	14,437
Long-term		162,623		133,255
	$	170,645	$	147,692

	Number of	Warrant
(in thousands except warrant amounts)	Warrants	Liability
Balance-December 31, 2021	32,500,000	$	1,625
Change in fair value to (profit) and loss (note 21)	—		(1,625)
Balance-December 31, 2022	32,500,000	$	—

Summary of Investments continuity

	Equity		Physical
(in thousands)	Instruments		Uranium		Total
Balance-January 1, 2021	$	16,950	$	—	$	16,950
Purchase of investments		—		91,674		91,674
Sale of investments		(12,826)		—		(12,826)
Fair value gain to profit and (loss) (note 21)		10,454		41,440		51,894
Balance-December 31, 2021	$	14,578	$	133,114	$	147,692
Change in fair value gain to profit and (loss) (note 21)		(6,469)		29,422		22,953
Balance-December 31, 2022	$	8,109	$	162,536	$	170,645