Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Income Tax Disclosure [Abstract]
Effective income tax rate			(2.30%)	(3.50%)
U.S. federal statutory rate			21.00%
Income tax expense	$ 272	$ 223	$ 717	$ 281