Note 13 - Asset Disposition, Impairment Charges and Accured Lease Exit Costs (Details) - Activity Related to Our Accrued Lease Exit Costs - USD ($) $ in Thousands	6 Months Ended
	May. 30, 2015	Nov. 29, 2014
Activity Related to Our Accrued Lease Exit Costs [Abstract]
Accrued lease exit costs	$ 770
Provisions associated with Company-owned retail store closures	419
Payments and other	(82)
Current portion included in other accrued liabilities	404
Long-term portion included in other long-term liabilities	366
	$ 770	$ 433