Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 18,222	$ 12,215	$ 28,210	$ 42,823
Other comprehensive income:
Foreign currency translation adjustment, net of tax	8,101	(3,327)	26,753	3,378
Comprehensive income	$ 26,323	$ 8,888	$ 54,963	$ 46,201