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Commitments and Contingencies (Details) - Insurance Claims - USD ($) $ in Thousands		12 Months Ended
	Feb. 20, 2023	Sep. 30, 2024	Sep. 30, 2023
Loss Contingencies [Line Items]
Insurance coverage			$ 3,000
Loss contingency accrual, provision			1,275
Insurance proceeds	$ 3,000	$ 627	3,000
Liability for costs incurred related to attack		$ 197	965
Other Nonoperating Income (Expense)
Loss Contingencies [Line Items]
Loss contingency accrual, provision			60
Selling, General and Administrative Expenses
Loss Contingencies [Line Items]
Loss contingency accrual, provision			$ 1,215

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