Finance income and expense (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Finance income [Abstract] | ||
| Finance income on cash, cash equivalents and other financial assets | $ 332 | $ 1,292 |
| Gain on cash equivalents and other financial assets at fair value through profit and loss ("FVTPL") | 1,528 | 745 |
| Interest income under effective interest rate method at fair value through other comprehensive income ("FVOCI") | 334 | 722 |
| Finance income | 2,194 | 2,759 |
| Finance expense [Abstract] | ||
| Finance expense on investments | (78) | (168) |
| Finance expense on lease liability | (6) | (10) |
| Finance expense | $ (84) | $ (178) |