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v3.26.1

Deferred tax - Deferred tax assets not recognized (Narrative) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Major components of tax expense (income) [abstract] |  |
Tax losses utilized | $ 83,265 | $ 118,477

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- References No definition available. + Details
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Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Tax Losses Utilized + References No definition available. + Details
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Namespace Prefix: | pre_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration