Components of Income (Loss) Before Income Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income (loss) before income taxes:
Income before income taxes	$ 87,159	$ 56,172	$ 48,403
CANADA
Income (loss) before income taxes:
Foreign	(4,946)	(1,371)	(2,278)
UNITED STATES
Income (loss) before income taxes:
U.S.	28,365	19,168	16,875
Other Countries
Income (loss) before income taxes:
Foreign	$ 63,740	$ 38,375	$ 33,806