Mineral Properties (Details) $ in Thousands |
9 Months Ended |
|---|---|
|
Sep. 30, 2024
USD ($)
| |
| Beginning balance | $ 34,906 |
| Change in estimated reclamation costs | 4,658 |
| Depletion And Amortization | (205) |
| Ending balance | 39,359 |
| Shirley Basin Property [Member] | |
| Beginning balance | 17,726 |
| Change in estimated reclamation costs | 93 |
| Depletion And Amortization | 0 |
| Ending balance | 17,819 |
| Lost Creek Property [Member] | |
| Beginning balance | 2,466 |
| Change in estimated reclamation costs | 4,565 |
| Depletion And Amortization | (205) |
| Ending balance | 6,826 |
| Other U.S. Properties [Member] | |
| Beginning balance | 14,714 |
| Change in estimated reclamation costs | 0 |
| Depletion And Amortization | 0 |
| Ending balance | $ 14,714 |
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- References No definition available.
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- Definition The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Mineral properties, net of adjustments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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