CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 83,095	$ 38,463	$ 50,160
Other comprehensive (loss) income:
Foreign currency translation adjustment, net of income tax expense for our investment in unconsolidated affiliate of $7, $666 and $229 for the years ended September 30, 2024, 2023 and 2022, respectively	(19,445)	23,567	2,746
Comprehensive income	$ 63,650	$ 62,030	$ 52,906