Components of Income (Loss) Before Income Tax (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income (loss) before income taxes:
Income before income taxes	$ 83,748	$ 87,159	$ 56,172
CANADA
Income (loss) before income taxes:
Foreign	(6,490)	(4,946)	(1,371)
UNITED STATES
Income (loss) before income taxes:
U.S.	38,992	28,365	19,168
Other Countries
Income (loss) before income taxes:
Foreign	$ 51,246	$ 63,740	$ 38,375