Summary of Significant Accounting Policies (Details) $ in Millions |
12 Months Ended |
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Dec. 31, 2025
USD ($)
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| Summary of Significant Accounting Policies | |
| Direct finance lease, residual value | $ 0.4 |
| Computer equipment | |
| Summary of Significant Accounting Policies | |
| Property, Plant and Equipment, Useful Life | 3 years |
| Enclosure | |
| Summary of Significant Accounting Policies | |
| Property, Plant and Equipment, Useful Life | 20 years |
| Lost Creek Property | |
| Summary of Significant Accounting Policies | |
| Mineral property, useful life | 10 years |
| X | ||||||||||
- Definition Useful life of mineral property asset expressed in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Definition Amount of residual asset covered by residual value guarantee under direct financing lease. Excludes guarantee considered to be lease payments for lessor. 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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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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