Note 11 - Activity Related to Accrued Lease Exit Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Feb. 27, 2016	Feb. 27, 2016
Balance at November 28, 2015	$ 566
Provisions made to adjust previous estimates	27
Payments and other	(130)
Accretion of interest on obligations and other	3
Balance at February 27, 2016	466
Current portion included in other accrued liabilities		$ 277
Long-term portion included in other long-term liabilities		189
	$ 566	$ 466