Share Based Compensation (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended	12 Months Ended
	Aug. 25, 2012	Feb. 25, 2012
Number of Options, Outstanding February 25, 2012 (in shares)	98
Number of Options, Options outstanding at August 25, 2012 (in shares)	98	98
Number of Options, Options exercisable at August 25, 2012 (in shares)	98
Weighted Average Exercise Price, Outstanding February 25, 2012 (in dollars per share)	$ 15.01
Weighted Average Exercise Price, Options outstanding at August 25, 2012 (in dollars per share)	$ 15.01	$ 15.01
Weighted Average Exercise Price Options exercisable at August 25, 2012 (in dollars per share)	$ 15.01
Weighted Average Remaining Contracted Term, Outstanding (in years)	2 years 10 months 24 days	3 years 3 months 18 days
Weighted Average Remaining Contracted Term, Options exercisable at August 25, 2012 (in years)	2 years 10 months 24 days
Aggregate Intricate Value, Outstanding February 25, 2012	$ 0
Aggregate Intricate Value, Options outstanding at August 25, 2012	0	0
Aggregate Intricate Value, Options exercisable at August 25, 2012	$ 0