Acquisitions - Additional Information (Details) - USD ($) $ in Thousands			1 Months Ended		3 Months Ended		6 Months Ended		9 Months Ended
	Feb. 08, 2024	May 31, 2022	Feb. 28, 2023	Nov. 30, 2022	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024
Business Acquisition [Line Items]
Acquisition related costs					$ 700		$ 4,100
Long term notes receivable							11,400
Preliminary estimated fair value							7,300
Revenue					220,236	$ 208,453	427,338	$ 424,192
Operating Income					23,728	$ 16,142	34,607	$ 35,099
Mohawk [Member]
Business Acquisition [Line Items]
Purchase price of acquisition		$ 27,800
Net of cash acquired		1,100
Working capital adjustment		$ 3,500	$ 200	$ 3,300
Signature Systems [Member]
Business Acquisition [Line Items]
Purchase price of acquisition	$ 348,300
Net of cash acquired	$ 4,300
Acquisition related costs					700		4,100
Revenue					31,700		51,100
Operating Income					$ 9,000		$ 12,000
Signature Systems [Member] | Selling, General and Administrative Expenses [Member]
Business Acquisition [Line Items]
Acquisition related costs									$ 6,700