Loss Contingency, Damages Held In Escrow, Value

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Mineral Royalty, Percentage

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Number Of Royalty Holders

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- Definition

Undiscounted Decommissioning Liability

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Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of damages paid to the plaintiff in the legal matter.

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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COMMITMENTS AND CONTINGENCIES (Narrative) (Details) $ in Thousands	Feb. 26, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Jul. 30, 2010 royaltyHolder
Loss Contingencies [Line Items]
Renewal costs		$ 1,840
Restricted Cash and Cash Equivalents		20,002	$ 17,579	$ 17,449
Undiscounted Decommissioning Liability		$ 74,270	$ 33,380
Mineral Royalty, Percentage					2.00%
Number Of Royalty Holders \| royaltyHolder					3
Osisko Gold Royalties Ltd
Loss Contingencies [Line Items]
Mineral Royalty, Percentage					1.50%
TRR Services UK Limited
Loss Contingencies [Line Items]
Mineral Royalty, Percentage					0.25%
Elemental Royalties Limited
Loss Contingencies [Line Items]
Mineral Royalty, Percentage					0.25%
Subsequent Event
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 4,600
Loss Contingency, Damages Paid, Value	1,400
Loss Contingency, Damages Held In Escrow, Value	$ 3,200