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Accrued And Other Liabilities (Schedule Of Accrued Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified
Nov. 30, 2013
Aug. 31, 2013
Accrued And Other Liabilities [Abstract]    
Accrued advertising and sales promotion expenses $ 9,820 $ 9,986
Accrued professional services fees 1,251 1,358
Accrued sales taxes 931 1,494
Accrued other taxes 404 368
Other 3,513 3,356
Total $ 15,919 $ 16,562