OTHER LIABILITIES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Other Liabilities [Line Items]
(Loss) gain on warrants valuation	$ (434)	$ 2,630
Share-based payment liability	1,433		$ 790
Gold Prepay - gold price derivative
Other Liabilities [Line Items]
Total other liabilities	14,900
Gain (loss) on embedded derivative	(8,300)	(3,500)
Sliver Purchase Agreement
Other Liabilities [Line Items]
Total other liabilities	(2,900)
Gain (loss) on embedded derivative	(7,500)	(900)
Orion Convertible Loan | Convertible Loans
Other Liabilities [Line Items]
Total other liabilities	1,800		300
Gain (loss) on embedded derivative	(1,400)	5,300
Sprott Convertible Loan | Convertible Loans
Other Liabilities [Line Items]
Total other liabilities	50		30
Gain (loss) on embedded derivative	10	$ 900
RSUs and DSUs
Other Liabilities [Line Items]
Share-based payment liability	1,400		800
Share-based payment liability, current portion	$ 400		$ 200