Accrued Expenses Accrued Expenses (Details) (USD $)	Sep. 18, 2012	May 29, 2012
Payables and Accruals [Abstract]
Salaries, wages and related expenses	$ 5,106,000	$ 4,976,000
Accrued property taxes	1,764,000	1,787,000
Other accrued expenses	678,000	579,000
Total accrued expenses	$ 7,548,187	$ 7,341,718