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Segment Information (Schedule Of Revenue Disaggregated By Geographic Region) (Details) - USD ($)
$ in Thousands
3 Months Ended
Nov. 30, 2022
Nov. 30, 2021
Disaggregation of Revenue [Line Items]    
Revenue $ 69,369 $ 61,259
Americas [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 56,743 48,755
Asia Pacific [Member]    
Disaggregation of Revenue [Line Items]    
Revenue 7,458 7,797
Europe/Middle East/Africa [Member]    
Disaggregation of Revenue [Line Items]    
Revenue $ 5,168 $ 4,707