Operating expense - Additional Information (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure Of Attribution Of Expenses By Nature To Their Function [Line Items] | |||
| Government grants for research and development and innovation | $ 1,000 | $ 700 | $ 1,100 |
| Total | 93,657 | 86,149 | 90,181 |
| Cost of revenue | |||
| Disclosure Of Attribution Of Expenses By Nature To Their Function [Line Items] | |||
| Total | $ 3,200 | $ 2,247 | $ 2,660 |