Income Taxes - Schedule of Income Tax Recovery (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Computed recoveries at Canadian federal and provincial tax rates	$ (33,819)	$ (21,300)	$ (7,856)
Change in valuation allowance	30,732	21,354	7,821
Tax credits earned	(3,086)	(2,279)	(1,689)
Tax attributes expired/utilized	1,564	692	764
Non-deductible expenditures	4,463	2,033	1,135
Other	264	(506)	(432)
Income tax expense (recovery)	$ 118	$ (6)	$ (257)