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Commitments And Contingencies (Tables)
 9 Months Ended
Jul. 30, 2016
Commitments and Contingencies Disclosure [Abstract]  
Schedule Of Accrued Liability For Estimated Future Warranty Costs
The following table summarizes the activity related to the Company’s accrued liability for estimated future warranty costs during the nine months ended July 30, 2016, and August 1, 2015 (in thousands):
 
Accrued Warranty
 
Nine Months Ended
 
July 30,
2016
 
August 1,
2015
Beginning balance
$
7,599

 
$
7,486

Warranty liability assumed from acquisitions
760

 
—

Liabilities accrued for warranties issued during the period
2,768

 
3,059

Warranty claims paid and used during the period
(2,736
)
 
(3,221
)
Changes in liability for pre-existing warranties during the period
(60
)
 
(125
)
Ending balance
$
8,331

 
$
7,199