Income Taxes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Tax Disclosure [Abstract]
Effective income tax rate			(5.10%)	(10.20%)
U.S. federal statutory rate			21.00%
Income tax expense	$ 799	$ 457	$ 1,516	$ 738