Long-Term Indebtedness (Detail) - USD ($) $ in Thousands	Aug. 31, 2025	Aug. 31, 2024
Debt Instrument [Line Items]
Long-term Debt, net	$ 182,168	$ 189,503
Long-term Debt	190,000	195,000
Long-term Debt, Current Maturities	(7,500)	(5,000)
Debt Issuance Costs, Net	(332)	(497)
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term Debt	0	0
Debt Instrument, Name [Domain] | Senior Credit Facility - Term Loan
Debt Instrument [Line Items]
Long-term Debt	$ 190,000	$ 195,000