Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Aug. 31, 2013	Aug. 25, 2012	Aug. 31, 2013	Aug. 25, 2012
Net income	$ 556	$ 2,371	$ 3,489	$ 9,817
Other comprehensive income (loss):
Net change in unrealized holding gains		42		119
Amortization associated with supplemental executive retirement defined benefit plan (SERP)	19	8	57	24
Changes in related deferred tax effects				(511)
Other comprehensive income (loss), net of tax	19	50	57	(368)
Total comprehensive income	$ 575	$ 2,421	$ 3,546	$ 9,449