Income Taxes - Reconciliation of unrecognized tax benefits (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Reconciliation of unrecognized tax benefits | ||
| Balance, beginning of year | $ 16,115 | $ 14,670 |
| Increases due to current year tax positions | 297 | 1,445 |
| Balance, end of year | $ 16,412 | $ 16,115 |
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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