Leases - Schedule of Financial Statement Classification of Lease Expenses Reported in Condensed Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Lessee Lease Description [Line Items]
Total lease cost	$ 973	$ 668
Cost of sales
Lessee Lease Description [Line Items]
Operating lease cost	745	461
Finance lease cost	1	1
Short-term lease cost		8
Selling, general and administrative
Lessee Lease Description [Line Items]
Operating lease cost	204	177
Finance lease cost	20	18
Research, development and engineering
Lessee Lease Description [Line Items]
Operating lease cost	$ 3	$ 3