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Note 16 - Tax Expense - Income Tax Components (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Tax recognised in profit or loss |  |  |
Current tax | $ 9,932 | $ 9,051 | $ 9,492
Income tax - current year | 8,707 | 8,769 | 8,969
Income tax - change in tax estimates | (46) | (168) | (54)
Withholding tax - current year | 1,271 | 450 | 577
Deferred tax expense | 6,838 | 5,806 | 5,681
Origination and reversal of temporary differences | 6,838 | 5,806 | 5,681
Tax expense – recognised in profit or loss | 16,770 | 14,857 | 15,173
Income tax - current year | 0 | 0 | 0
Tax expense | $ 16,770 | $ 14,857 | $ 15,173

X
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- Definition The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 12 -IssueDate 2021-01-01 -Paragraph 81 -Subparagraph g -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_g_ii&doctype=Standard -URIDate 2021-03-24 + Details
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