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Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Sep. 30, 2024
Debt
Total borrowings	$ 186,000	$ 122,000
Current portion of long-term debt and short-term borrowings	(20,000)	(20,000)
Total long-term debt, less current portion	166,000	102,000
Revolving credit facility
Debt
Total borrowings	25,000	$ 122,000
Incremental facility (Term loan A)
Debt
Total borrowings	$ 161,000

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