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Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($)
$ in Thousands
6 Months Ended
Mar. 02, 2019
Mar. 03, 2018
Goodwill And Other Intangible Assets [Abstract]    
Acquired intangible assets $ 6,200  
Write-off of intangibles 49  
Amortization expense 5,664 $ 4,904
Amortization Of Intangible Assets For Remainder Of Fiscal Year $ 5,720