Income taxes - Summary Of Reconciliation Of The Total Change In The Valuation Allowance (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Income Tax Disclosure [Abstract] | ||
| Beginning balance | $ 72,157 | $ 54,465 |
| Change charged to income tax expense | 1,933 | 15,954 |
| Changes to other comprehensive loss | (464) | 1,738 |
| Ending balance | $ 73,626 | $ 72,157 |