Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Income Tax Contingency [Line Items]
Income tax expense (benefit)	$ 3,068	$ 15,505
Effective income tax rate	(41.10%)
Canadian statutory tax rate	26.20%
Deferred tax asset, valuation allowance	$ 38,300		$ 28,800
Deferred tax liability		$ 19,700
Deferred income tax asset after valuation allowance	18,300		$ 18,000
Shareholder’s Equity [Member]
Income Tax Contingency [Line Items]
Deferred tax asset, valuation allowance	2,500
Operating Expense [Member]
Income Tax Contingency [Line Items]
Deferred tax asset, valuation allowance	9,500
Impact of COVID-19 Pandemic [Member]
Income Tax Contingency [Line Items]
Deferred tax asset, valuation allowance	$ 7,000