Long-Term Indebtedness (Details) - USD ($)	May 31, 2023	Aug. 31, 2022
Debt Instrument [Line Items]
Long-term Debt	$ 235,375,000	$ 204,000,000
Long-term debt, net	231,545,000	200,000,000
Long-term Debt, Current Maturities	3,125,000	0
Debt Issuance Costs, Net	705,000	0
Short-Term Debt	0	4,000,000
Repayments of Short-Term Debt	0	(4,000,000)
Senior Credit Facility - Term Loan | Debt Instrument, Name [Domain]
Debt Instrument [Line Items]
Long-term Debt	199,375,000	0
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term Debt	36,000,000	0
Long-term debt, net	$ 0	$ 200,000,000