Significant Accounting Policies and Significant Recent Accounting Pronouncements - Property, Equipment, and Leasehold Improvements - Accumulated Depreciation and Amortization (Details) - USD ($) $ in Thousands	Feb. 28, 2026	Aug. 31, 2025
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated depreciation and amortization	$ 17,780	$ 16,905