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Deferred tax - Deferred tax assets and liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024
Reconciliation of changes in deferred tax liability (asset) [abstract] |  |
At the beginning of the period | $ 2,165 | $ 2,587
(Credited)/charged to profit or loss | (188) | (466)
Eliminated on disposal of a subsidiary | (1,974) |
Exchange differences | 5 | 44
At the end of the year | 8 | 2,165
Depreciation allowances in excess of the related depreciation |  |
Reconciliation of changes in deferred tax liability (asset) [abstract] |  |
At the beginning of the period | (2) | 304
(Credited)/charged to profit or loss | (57) | (308)
Eliminated on disposal of a subsidiary | 54 |
Exchange differences | 13 | 2
At the end of the year | 8 | (2)
Tax losses recognized |  |
Reconciliation of changes in deferred tax liability (asset) [abstract] |  |
At the beginning of the period | (124) | (293)
(Credited)/charged to profit or loss | 0 | 127
Eliminated on disposal of a subsidiary | 132 |
Exchange differences | (8) | 42
At the end of the year | 0 | (124)
Intangible assets arising from business combination |  |
Reconciliation of changes in deferred tax liability (asset) [abstract] |  |
At the beginning of the period | 2,291 | 2,576
(Credited)/charged to profit or loss | (131) | (285)
Eliminated on disposal of a subsidiary | (2,160) |
Exchange differences | 0 | 0
At the end of the year | $ 0 | $ 2,291

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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2025-01-01 -Paragraph 81 -Subparagraph g -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_g_ii&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 194 -Subparagraph f -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_f_ii&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 194 -Subparagraph f -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_f_ii&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2025-01-01 -Paragraph 81 -Subparagraph g -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=12&code=ifrs-tx-2025-en-r&anchor=para_81_g_i&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 194 -Subparagraph f -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_f_i&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 194 -Subparagraph f -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_194_f_i&doctype=Standard -URIDate 2025-03-27 + Details
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- References No definition available. + Details
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- Definition Gain (Loss) Exchange Difference On Deferred Tax Recognised + References No definition available. + Details
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