Long-Term Debt (Details Textual) (USD $)	3 Months Ended		9 Months Ended					3 Months Ended			9 Months Ended		3 Months Ended	9 Months Ended
	Feb. 27, 2014	Feb. 28, 2013	Feb. 27, 2014	Feb. 28, 2013	Feb. 29, 2008	Feb. 27, 2014 Swap [Member] Long Term Assets [Member]	May 30, 2013 Swap [Member] Long Term Assets [Member]	Aug. 29, 2013 Senior Notes [Member]	Mar. 19, 2008 Cash Flow Hedging [Member]	Feb. 29, 2008 Cash Flow Hedging [Member]	Feb. 27, 2014 Interest Rate Swap [Member]	Feb. 28, 2013 Interest Rate Swap [Member]	Feb. 28, 2013 Skirvin Hilton Hotel [Member]	Feb. 27, 2014 Skirvin Hilton Hotel [Member]
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion		$ 28,000		$ 85,000
Derivative Instruments Loss Reclassified From Accumulated Oci Into Income Effective Portion Net Of Tax		17,000		51,000
Derivative Fair Value Net Of Tax									338,000
Derivative Liability, Fair Value, Gross Liability									567,000
Derivative, Description of Variable Rate Basis											one-month LIBOR
Derivative, Variable Interest Rate											0.19%
Derivative, Fixed Interest Rate										3.49%	0.96%
Derivative, Amount of Hedged Item					25,000,000							25,000,000
Derivative, Notional Amount						25,000,000
Notes Issued								50,000,000
Debt Instrument, Interest Rate, Stated Percentage								4.02%
Debt Instrument, Annual Principal Payment								10,000,000
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	55,000		60,000
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	33,000	0	37,000	0
Derivative, Fair Value, Net, Total						90,000	30,000
Debt Instrument, Maturity Date								Aug. 14, 2025
Noncontrolling Interest, Ownership Percentage by Parent													60.00%
Debt Instrument, Face Amount													9,753,000
Extinguishment of Debt, Amount	0	(6,008,000)	0	(6,008,000)										3,600,000
Debt Issuance Cost		$ 3,745,000
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners		40.00%		40.00%
Income Attributable To Noncontrolling Interest Percentage													100.00%