CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net earnings	$ 17,878	$ 16,583	$ 32,605	$ 28,107
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	2,233	(2,811)	13,747	(5,311)
Total other comprehensive income (loss), net of tax	2,233	(2,811)	13,747	(5,311)
Comprehensive income	$ 20,111	$ 13,772	$ 46,352	$ 22,796