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v3.25.2

Additional Balance Sheet Detail and Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2025
Supplemental Cash Flow Information [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] | Accrued liabilities and other consist of the following:
In thousands | June 30, 2025 |  | December 31, 2024
Accrued salaries and wages | $ | 29,460 |  |  | $ | 31,151 |
Flow-through share premium received | 112 |  |  | 853 |
Deferred revenue (1) | 750 |  |  | 42,863 |
Income and mining taxes | 53,790 |  |  | 36,490 |
Kensington royalty settlement (1) | — |  |  | 3,750 |
Deferred Cash Due 2025(2) | 10,000 |  |  | 9,644 |
Accrued operating costs | 7,032 |  |  | 6,577 |
Unrealized losses on derivatives | 62 |  |  | 70 |
Taxes other than income and mining | 17,472 |  |  | 5,491 |
Accrued interest payable | 6,921 |  |  | 8,122 |
Operating lease liabilities | 13,546 |  |  | 11,598 |
Accrued liabilities and other | $ | 139,145 |  |  | $ | 156,609 |
(1) See Note 17 -- Commitments and Contingencies for additional details on deferred revenue liabilities. (2) See Note 12 -- Fair Value Measurements for additional details on Deferred Cash Due 2025.
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] | The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the Condensed Consolidated Balance Sheets that total the same such amounts shown in the Condensed Consolidated Statements of Cash Flows in the three and six months ended June 30, 2025 and 2024:
In thousands | June 30, 2025 |  | June 30, 2024
Cash and cash equivalents | $ | 111,646 |  |  | $ | 74,136 |
Restricted cash equivalents(1) | 1,824 |  |  | 1,755 |
Total cash, cash equivalents and restricted cash shown in the statement of cash flows | $ | 113,470 |  |  | $ | 75,891 |
(1) Restricted cash equivalents are included in Prepaid expenses and other and Restricted assets on the Condensed Consolidated Balance Sheet.

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