Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		36 Months Ended
	Mar. 01, 2014	Mar. 02, 2013	Nov. 30, 2013
Product Liability Contingency [Line Items]
Lawsuits and claims settled	2	0	22
Settlement amounts	$ 115	$ 0	$ 1,448
Insurance Payments Received Or Expected To Be Received	$ 94	$ 0	$ 1,087