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Accrued And Other Liabilities (Schedule Of Accrued Payroll And Related Expenses) (Details) - USD ($)
$ in Thousands
Nov. 30, 2019
Aug. 31, 2019
Accrued And Other Liabilities [Abstract]    
Accrued incentive compensation $ 2,683 $ 7,259
Accrued payroll 3,481 3,454
Accrued profit sharing 3,311 2,503
Accrued payroll taxes 3,163 1,566
Other 723 519
Total $ 13,361 $ 15,301