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Accrued And Other Liabilities (Schedule Of Accrued Liabilities) (Details) - USD ($)
$ in Thousands
May 31, 2017
Aug. 31, 2016
Accrued And Other Liabilities [Abstract]    
Accrued advertising and sales promotion expenses $ 10,361 $ 9,763
Accrued professional services fees 1,705 1,262
Accrued sales taxes and other taxes 1,338 954
Other 3,960 3,778
Total $ 17,364 $ 15,757