Condensed Consolidated Statements of Operations and Comprehensive (Loss)/Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 01, 2015	Sep. 02, 2014
Revenue:
Restaurant sales and operating revenue	$ 277,907	$ 279,457
Franchise revenue	1,573	1,725
	279,480	281,182
Operating costs and expenses:
Cost of goods sold (excluding depreciation and amortization shown below)	76,241	75,147
Payroll and related costs	95,335	95,842
Other restaurant operating costs	62,207	59,218
Depreciation and amortization	12,806	13,239
Selling, general and administrative, net	29,396	30,901
Closures and impairments	2,712	1,482
Interest expense, net	6,000	5,422
	284,697	281,251
Loss before income taxes	(5,217)	(69)
Benefit for income taxes	(1,023)	(2,634)
Net (loss)/income	(4,194)	2,565
Other comprehensive (loss)/income:
Changes in pension and postretirement benefits	(44)	463
Total comprehensive (loss)/income	$ (4,238)	$ 3,028
(Loss)/earnings per share:
Basic (in Dollars per share)	$ (0.07)	$ 0.04
Diluted (in Dollars per share)	$ (0.07)	$ 0.04
Weighted average shares:
Basic (in Shares)	61,344	60,419
Diluted (in Shares)	61,344	61,053