Income taxes - Current Tax Expense (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
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| Income Taxes [Abstract] | ||
| Current period income tax | $ 39 | $ 63 |
| Withholding tax | 3 | 21 |
| Total current tax expense | 42 | 84 |
| Origination and reversal of temporary differences | (18,849) | (31,581) |
| Adjustments for prior periods | 304 | (565) |
| Change in unrecognized deductible temporary differences | 14,967 | 31,846 |
| Total deferred tax expense | (3,578) | (300) |
| Total income tax expense (recovery) from continuing operations | $ (3,536) | $ (216) |
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- Definition Change In Unrecognized Deductible Temporary Differences No definition available.
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- Definition Deferred Tax Expense (Income) And Adjustments For Deferred Tax Of Prior Periods No definition available.
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- Definition Income Taxes [Abstract] No definition available.
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- Definition Withholding Tax No definition available.
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- Definition Adjustments of tax expense (income) recognised in the period for the deferred tax of prior periods. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of income taxes payable (recoverable) in respect of the taxable profit (tax loss) for a period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of current tax expense (income) and adjustments for the current tax of prior periods. [Refer: Current tax expense (income); Adjustments for current tax of prior periods] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of deferred tax expense or income relating to the creation or reversal of temporary differences. [Refer: Temporary differences [member]; Deferred tax expense (income)] Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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