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Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Mar. 31, 2023
Debt Instrument [Line Items]
Total debt	$ 126,087	$ 162,592
Debt issuance costs presented with debt	(383)	(475)
Total debt, net	125,704	162,117
Less: current portion of long-term debt	(2,697)	(2,517)
Long-term debt	$ 123,007	159,600
Revolving Credit Facility
Debt Instrument [Line Items]
Interest Rate	6.81%
Total debt	$ 56,000	90,000
Revolving Credit Facility | Variable Rate Component One
Debt Instrument [Line Items]
Variable interest rate	1.85%
Avondale Term Loan
Debt Instrument [Line Items]
Interest Rate	7.24%		1.45%
Total debt	$ 28,390	29,251
Variable interest rate	2.00%
Tranche rate adjustment	0.046%
Lisle Term Loan
Debt Instrument [Line Items]
Interest Rate	7.20%
Total debt	$ 36,929	37,740
Variable interest rate	2.00%
Finance lease
Debt Instrument [Line Items]
Interest Rate	6.02%
Total debt	$ 4,768	$ 5,601
Debt issuance costs presented with debt	0
Total debt, net	$ 4,768

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