Segment Information - Segment Loss Significant Segment Expenses (Parenthetical) (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Segment Reporting [Abstract] | ||
| Interest income | $ 900 | $ 700 |
| Accretion of marketable securities | 200 | 600 |
| Stock-based compensation | 1,193 | 543 |
| Interest expense | 100 | |
| Depreciation expense and other expenses | $ 100 | $ 100 |
| X | ||||||||||
- Definition Accretion of marketable securities No definition available.
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| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of interest expense classified as other. No definition available.
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| X | ||||||||||
- Definition Amount of interest income earned from interest bearing assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of expense charged against earnings to allocate the cost of tangible and intangible assets over their remaining economic lives, classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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