Balance Sheet Components - Schedule of Property and Equipment, Net Consists (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 775 | $ 775 |
| Less: accumulated depreciation | (25) | (25) |
| Property and equipment, net | 750 | 750 |
| Construction-in-Progress [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 750 | 750 |
| Furniture [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 17 | 17 |
| Computers and Equipment [Member] | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 8 | $ 8 |
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. 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/2009/role/commonPracticeRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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