Supplemental Quarterly Financial Data (Unaudited) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended																12 Months Ended
	Jun. 04, 2013		Mar. 05, 2013		Dec. 04, 2012		Sep. 04, 2012		Jun. 05, 2012		Feb. 28, 2012		Nov. 29, 2011		Aug. 30, 2011		Jun. 04, 2013		Jun. 05, 2012		May 31, 2011
Supplemental Quarterly Financial Data (Unaudited) [Abstract]
Revenues	$ 316,104		$ 307,383		$ 300,077		$ 327,923		$ 357,894		$ 320,713		$ 304,893		$ 328,263		$ 1,251,487		$ 1,311,763		$ 1,261,173
Gross profit	57,139	[1]	56,278	[1]	50,851	[1]	67,014	[1]	74,000	[1]	59,282	[1]	45,986	[1]	53,596	[1]	231,282	[1]	232,864	[1]
(Loss)/income from continuing operations before income taxes	(14,886)		2,701		(10,868)		1,119		(15,952)		2,805		(211)		4,732		(21,934)		(8,626)		57,118
Provision/(benefit) for income taxes from continuing operations	12,134		(2,015)		(6,664)		(1,955)		(9,218)		(4,064)		379		751		1,500		(12,152)		7,563
(Loss)/income from continuing operations	(27,020)		4,716		(4,204)		3,074		(6,734)		6,869		(590)		3,981		(23,434)		3,526		49,555
Loss from discontinued operations, net of tax	(2,120)		(2,520)		(10,864)		(475)		918		(2,333)		(1,411)		(888)		(15,979)		(3,714)		(2,677)
Net (loss)/income	$ (29,140)		$ 2,196		$ (15,068)		$ 2,599		$ (5,816)		$ 4,536		$ (2,001)		$ 3,093		$ (39,413)		$ (188)		$ 46,878
Basic earnings/(loss) per share:
Income/(loss) from continuing operations (in dollars per share)	$ (0.44)		$ 0.08		$ (0.07)		$ 0.05		$ (0.10)		$ 0.11		$ (0.01)		$ 0.06		$ (0.38)		$ 0.06		$ 0.77
Loss from discontinued operations (in dollars per share)	$ (0.05)		$ (0.04)		$ (0.17)		$ (0.01)		$ 0.01		$ (0.04)		$ (0.02)		$ (0.01)		$ (0.27)		$ (0.06)		$ (0.04)
Net (loss)/earnings per share (in dollars per share)	$ (0.49)		$ 0.04		$ (0.24)		$ 0.04		$ (0.09)		$ 0.07		$ (0.03)		$ 0.05		$ (0.65)		$ 0		$ 0.73
Diluted (loss)/earnings per share:
Income/(loss) from continuing operations (in dollars per share)	$ (0.44)		$ 0.08		$ (0.07)		$ 0.05		$ (0.10)		$ 0.11		$ (0.01)		$ 0.06		$ (0.38)		$ 0.06		$ 0.76
(Loss)/income from discontinued operations (in dollars per share)	$ (0.05)		$ (0.04)		$ (0.17)		$ (0.01)		$ 0.01		$ (0.04)		$ (0.02)		$ (0.01)		$ (0.27)		$ (0.06)		$ (0.04)
Net (loss)/earnings per share (in dollars per share)	$ (0.49)		$ 0.04		$ (0.24)		$ 0.04		$ (0.09)		$ 0.07		$ (0.03)		$ 0.05		$ (0.65)		$ 0		$ 0.72

[1] We define gross profit as revenue less cost of merchandise, payroll and related costs, and other restaurant operating costs.