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Accrued And Other Liabilities (Schedule Of Deferred And Other Long-Term Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified
May 31, 2014
Aug. 31, 2013
Accrued And Other Liabilities [Abstract]    
Supplemental employee retirement plan benefits liability $ 524 $ 548
Other income taxes payable 1,252 1,243
Other 155 110
Total $ 1,931 $ 1,901