Condensed Consolidated Statements of Comprehensive Income (Loss) (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	$ 18,454	$ 9,061	$ 28,090	$ 4,998
Foreign currency translation adjustments	2,089	(3,457)	4,694	(2,501)
Gain (loss) on cash flow commodity hedge	(35)	0	293	0
Comprehensive income	$ 20,508	$ 5,604	$ 33,077	$ 2,497