SUPPLEMENTAL CASH FLOW INFORMATION - Non-Cash Items in Other (Expense) Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Other Significant Noncash Transactions [Line Items]
(Loss) gain on warrants valuation	$ (434)	$ 2,630
Other	45	15
Total non-cash items included in other (expense) income	(17,564)	4,405
Convertible Loans
Other Significant Noncash Transactions [Line Items]
(Loss) gain on embedded derivative	(1,437)	6,115
Gold Prepay - gold price derivative
Other Significant Noncash Transactions [Line Items]
(Loss) gain on embedded derivative	(8,263)	(3,498)
Silver Purchase Agreement - silver price derivative
Other Significant Noncash Transactions [Line Items]
(Loss) gain on embedded derivative	$ (7,475)	$ (857)