Provisions and contingencies - Schedule of provisions (Details) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2025 |
Dec. 31, 2024 |
|
| Disclosure of other provisions [line items] | ||
| Other provisions at beginning of period | $ 274 | |
| Provisions used during the year | (149) | |
| Other provisions at end of period | 125 | |
| Non-current | 0 | |
| Current | 125 | $ 274 |
| Total | 125 | 274 |
| Onerous contract | ||
| Disclosure of other provisions [line items] | ||
| Other provisions at beginning of period | 274 | |
| Provisions used during the year | (149) | |
| Other provisions at end of period | 125 | |
| Non-current | 0 | |
| Current | 125 | |
| Total | $ 125 | $ 274 |