Income Taxes - Disclosure of Effective Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Major components of tax expense (income) [abstract]
Loss for the year before taxes	$ (15,569)	$ (20,830)
Combined statutory tax rate	27.00%	27.00%
Expected tax recovery	$ (4,204)	$ (5,624)
Difference in foreign tax rates	(156)	(303)
Change in unrecognized deferred tax and other items	4,360	5,927
Income Tax Expense / (Recovery)	$ 0	$ 0

The amount of profit (loss) for a period before deducting tax expense. [Refer: Profit (loss)]

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The applicable income tax rate.

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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)]

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No definition available.

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The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that the entity does not separately disclose in the same statement or note. [Refer: Accounting profit; Applicable tax rate]

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The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to foreign tax rates. [Refer: Accounting profit]

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The product of the accounting profit multiplied by the applicable tax rate(s). [Refer: Accounting profit; Applicable tax rate]

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