Acquisitions - Additional Information (Details) - USD ($) $ in Thousands		12 Months Ended
	Jan. 07, 2020	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2020
Business Acquisition [Line Items]
Cash paid for business acquisitions, net of cash acquired		$ 0	$ 0	$ (33,298)
Net sales		571,223	528,660	493,292
HTL Group [Member]
Business Acquisition [Line Items]
Business Acquisition, Date of Acquisition Agreement	Jan. 07, 2020
Cash paid for business acquisitions, net of cash acquired	$ 33,300
Recognition of Goodwill due to Business acquired	11,300
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	16,100
Net sales		$ 11,000	$ 13,600	$ 6,300
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	6,700
Customer Relationships | HTL Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	12,100
Patents | HTL Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	700
Trade Names | HTL Group [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill	$ 3,300