Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash Flow, Operating Activities, Lessee [Abstract]
Operating cash flows from operating leases	$ 2,569	$ 1,659
Operating cash flows from finance leases	4	3
Financing cash flows from finance leases	$ 87	$ 190