Leases (Supplemental Balance Sheet Information Related to Operating Leases) (Details) - USD ($) $ in Thousands	Aug. 31, 2025	Aug. 31, 2024
Leases [Abstract]
Operating lease ROU assets	$ 18,096	$ 15,693
Operating lease short-term liabilities	$ 4,113	$ 3,623
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Operating lease long-term liabilities	$ 17,354	$ 15,541
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Operating lease long-term liabilities	Operating lease long-term liabilities
Total lease liabilities	$ 21,467	$ 19,164