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v3.26.1

Deferred tax - Expiry dates of the cumulative tax losses (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Income Tax Disclosure [Line Items] |  |
Tax losses utilized | $ 83,265 | $ 118,477
Within 1 year |  |
Income Tax Disclosure [Line Items] |  |
Tax losses utilized | 0 | 2,334
Over 1 year but within 5 years |  |
Income Tax Disclosure [Line Items] |  |
Tax losses utilized | 0 | 16,897
Over 5 years but within 10 years |  |
Income Tax Disclosure [Line Items] |  |
Tax losses utilized | 0 | 19,802
Do not expire under the relevant tax legislation |  |
Income Tax Disclosure [Line Items] |  |
Tax losses utilized | $ 83,265 | $ 79,444

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