Bank Credit Facilities (Details Textual) (USD $)	2 Months Ended	8 Months Ended	9 Months Ended
	Oct. 29, 2011	Oct. 29, 2011	Nov. 24, 2012	Feb. 25, 2012 Workers Compensation [Member]	Feb. 25, 2012 Merchandise [Member]
Line of Credit Facility, Initiation Date			Aug. 27, 2012
Line of Credit Facility, Maximum Borrowing Capacity			$ 75,000,000
Line Of Credit Facility Terminated Date			Nov. 18, 2011
Line of Credit Facility, Amount Outstanding				1,100,000	200,000
Interest expense, net	$ 282,000	$ 1,062,000