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Trade Accounts Receivable (Tables)
 12 Months Ended
Nov. 02, 2014
Receivables [Abstract]  
Summary of Activity in Allowance Accounts
For the years ended November 2, 2014 and November 3, 2013, the activity in the allowance accounts is as follows (in thousands):
 
Balance at
beginning of year
 
Provision / (Release)
 
Deductions
 
Balance at end
of year
Year Ended November 2, 2014:
 
 
 
 
 
 
 
Sales allowance
$
319

 
$
(1
)
 
$
—

 
$
318

Allowance for doubtful accounts
1,374

 
(131
)
 
(693
)
 
550

Total
$
1,693

 
$
(132
)
 
$
(693
)
 
$
868

 
Balance at
beginning of year
 
Provision / (Release)
 
Deductions
 
Balance at end
of year
Year Ended November 3, 2013:
 
 
 
 
 
 
 
Sales allowance
$
544

 
$
(183
)
 
$
(42
)
 
$
319

Allowance for doubtful accounts
1,129

 
671

 
(426
)
 
1,374

Total
$
1,673

 
$
488

 
$
(468
)
 
$
1,693