Share-Based Compensation - Summary of Share-Based Compensation (income) expense (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Summary of share-based compensation expense
Share-based compensation expense		$ 2,529	$ 1,744	$ 7,998	$ 5,960
Share-based compensation expense before income tax		2,529	1,744	7,998	5,960
Income tax benefit	[1]	(31)	(21)	(78)	(76)
Share-based compensation expense, net of income tax		2,498	1,723	7,920	5,884
Performance-based Restricted Stock Units
Summary of share-based compensation expense
Share-based compensation expense		16	(118)	735	488
Share-based compensation expense before income tax		16	(118)	735	488
Restricted Stock Awards And Restricted Stock Units
Summary of share-based compensation expense
Share-based compensation expense		1,705	1,284	5,054	3,964
Share-based compensation expense before income tax		1,705	1,284	5,054	3,964
Stock Options
Summary of share-based compensation expense
Share-based compensation expense		808	578	2,209	1,508
Share-based compensation expense before income tax		$ 808	$ 578	$ 2,209	$ 1,508

[1] The 2022 and 2021 income tax benefit amount primarily reflects the tax benefit associated with our Canadian-based employees.