Components of Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Components Of Income Tax Expense Benefit [Line Items]
Current income tax provision (benefit)	$ 25,596	$ 31,762	$ 9,786
Deferred income tax provision (benefit)	(14,726)	(18,654)	(3,945)
Income Tax Provision (benefit)	10,870	13,108	5,841
CANADA
Components Of Income Tax Expense Benefit [Line Items]
Current income tax provision (benefit)	59	65	95
Deferred income tax provision (benefit)			493
UNITED STATES
Components Of Income Tax Expense Benefit [Line Items]
Current income tax provision (benefit)	14,424	17,205	205
Deferred income tax provision (benefit)	(12,224)	(15,370)	(2,133)
Other Countries
Components Of Income Tax Expense Benefit [Line Items]
Current income tax provision (benefit)	11,113	14,492	9,486
Deferred income tax provision (benefit)	$ (2,502)	$ (3,284)	$ (2,305)