Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net earnings	$ 12,357	$ 134,940	$ 208,115
Foreign currency translation adjustments, net of tax of $464, $(259), and $(193) for 2022, 2021, and 2020, respectively	1,745	(975)	(726)
Total other comprehensive income (loss)	1,745	(975)	(726)
Comprehensive income	$ 14,102	$ 133,965	$ 207,389