Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 8,473	$ (1,217)	$ 9,636	$ (4,063)
Foreign currency translation adjustments	427	902	2,605	956
Gain on cash flow commodity hedge	111	0	329	0
Comprehensive income (loss)	$ 9,011	$ (315)	$ 12,570	$ (3,107)