Commitments and Contingencies (Details) - Cybersecurity Insurance Claims - USD ($) $ in Thousands	6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Sep. 30, 2023
Loss Contingencies [Line Items]
Insurance coverage	$ 3,000
Liability for costs incurred related to attack	827		$ 965
Selling, General and Administrative Expenses
Loss Contingencies [Line Items]
Loss contingency accrual, (benefit) costs	$ 23	$ 977
Other Nonoperating Income (Expense)
Loss Contingencies [Line Items]
Loss contingency accrual, (benefit) costs		$ 110