Concentration of Risk (Tables)

9 Months Ended

Oct. 30, 2016

Sales Revenue, Goods, Net [Member] | Customer Concentration Risk [Member]

Concentration Risk [Line Items]

Schedule Of Significant Customers Accounting For At Least 10% Of Net Sales or Receivables

The following significant customers accounted for at least 10% of net sales in one or more of the periods indicated:

	Three Months Ended				Nine Months Ended
(percentage of net sales)	October 30, 2016		October 25, 2015		October 30, 2016		October 25, 2015
Arrow (and affiliates)	11	%	10	%	9	%	9	%