Assets Held for Sale and Discontinued Operations - Schedule of Loss from Discontinued Operations (Details) - Discontinued Operations, Held-for-Sale [Member] - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Assets Held for Sale and Discontinued Operations [Line Items] | ||
| Total revenue | $ 1,440 | |
| Cost of metals sold | (6,382) | |
| Exploration and other operation costs | (879) | (1,086) |
| Reclamation expense | (251) | (272) |
| Asset impairment expense | (561) | |
| Other operating income (expense), net | (38) | 380 |
| Gain on sale of assets held for sale | 7,312 | 3,564 |
| Depreciation and amortization | (122) | |
| Total costs and expenses | 6,144 | (4,479) |
| Income (loss) from discontinued operations before income taxes | 6,144 | (3,039) |
| Income taxes | ||
| Loss from discontinued operations, net of taxes | 6,144 | (3,039) |
| Sale of Metals [Member] | ||
| Assets Held for Sale and Discontinued Operations [Line Items] | ||
| Total revenue | $ 1,440 | |
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- Definition Disposal Group Including Discontinued Operation Asset Impairment Expense No definition available.
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- Definition Amount of exploration attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
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- Definition Amount of gain loss on sale of assets held for sale attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
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- Definition Amount of operating costs and expense attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
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- Definition Amount of other operating income (expense), net attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
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- Definition Amount of reclamation expense attributable to disposal group, including, but not limited to, discontinued operation. No definition available.
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- Definition Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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