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WARRANTY (Tables)
 6 Months Ended
Apr. 29, 2018
Product Warranties Disclosures [Abstract]  
Schedule of Acquired Accrued Warranty Obligation and Deferred Warranty Revenue
The following table represents the rollforward of our accrued warranty obligation and deferred warranty revenue activity for the fiscal six months ended April 29, 2018 and April 30, 2017 (in thousands):
 
Fiscal Six Months Ended
 
April 29,
2018
 
April 30,
2017
Beginning balance
$
27,016

 
$
27,200

Warranties sold
1,605

 
1,234

Revenue recognized
(1,314
)
 
(1,512
)
Ending balance
$
27,307

 
$
26,922