Restructuring Costs (Narrative) (Details) $ in Thousands	3 Months Ended
	Nov. 30, 2024 USD ($) item	Nov. 30, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 1,984	$ 581
Restructuring liability	$ 1,100
Number of workforce reduced | item	35
North America [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 1,600
Direct Offices [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 400