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Fair Value Measurements - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Jun. 30, 2025	May 01, 2024	May 02, 2023
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liability for contingent consideration, noncurrent portion	$ 92		$ 86
Change in fair value of contingent consideration	500	$ (1,004)
Payment of contingent consideration	0	1,387
Liability for contingent consideration, current portion	500		0
Strategic investments, noncurrent	5,000		2,000
Unrealized gain or loss on strategic investments	0		0
TDI
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Business combination, contingent consideration, liability				$ 200
Liability for contingent consideration, noncurrent portion	100		100
Paragon
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Liability for contingent consideration, noncurrent portion					$ 4,300
Change in fair value of contingent consideration	500	1,000
Payment of contingent consideration		$ 1,400
Liability for contingent consideration, current portion	$ 500		$ 0

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