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Restructuring Costs (Narrative) (Details)
3 Months Ended 6 Months Ended
Feb. 29, 2024
USD ($)
Feb. 28, 2025
USD ($)
item
Feb. 29, 2024
USD ($)
Restructuring Cost and Reserve [Line Items]      
Restructuring costs $ 1,726,000 $ 1,984,000 $ 2,307,000
Accrued restructuring costs   $ 0  
Number of workforce reduced | item   35  
North America [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs   $ 1,600,000  
Direct Offices [Member]      
Restructuring Cost and Reserve [Line Items]      
Restructuring costs   $ 400,000