Balance Sheet Components - Schedule of Inventories (Detail) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
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|---|---|---|---|---|
| Inventory, Net [Abstract] | ||||
| Finished goods | $ 154 | $ 0 | ||
| Total inventories, current | 154 | 0 | ||
| Inventories, long-term | [1] | 3,843 | 0 | |
| Total current and long-term inventories | $ 3,997 | $ 0 | ||
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| X | ||||||||||
- Definition Inventory current and noncurrent. No definition available.
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| X | ||||||||||
- Definition Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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