Stock Compensation Plans (Details) (USD $)	12 Months Ended			0 Months Ended					12 Months Ended			0 Months Ended
	May 31, 2014	Jun. 01, 2013	Jun. 02, 2012	Aug. 17, 2005 2005 Incentive Stock Option Plan [Member]	Jul. 28, 2005 2005 Incentive Stock Option Plan [Member]	Jul. 28, 2005 Stock Appreciation Rights Plan [Member]	Jan. 15, 2014 2012 Omnibus Long-Term Incentive Plan [Member]	Jan. 15, 2013 2012 Omnibus Long-Term Incentive Plan [Member]	May 31, 2014 2012 Omnibus Long-Term Incentive Plan [Member]	Jun. 01, 2013 2012 Omnibus Long-Term Incentive Plan [Member]	Oct. 05, 2012 2012 Omnibus Long-Term Incentive Plan [Member]	Aug. 24, 2006 Stock Appreciation Rights (SARs) [Member]	Aug. 26, 2005 Stock Appreciation Rights (SARs) [Member]	Aug. 17, 2005 Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares reserved for issuance					500,000
Term				10 years	10 years	10 years
Vesting period				5 years	5 years	5 years	3 years	3 years
Shares issued				360,000								15,000	22,500	592,500
Exercise price	$ 5.93	$ 5.93	$ 5.93	$ 5.93								$ 6.93	$ 6.71	$ 5.93
Incentive plan share authorized						1,000,000					500,000
Shares issued from treasury							63,000	63,600
Unrecognized compensation expense									$ 4,300,000	$ 2,000,000
Weighted average period of unrecognized compensation expense									2 years 1 month 21 days
Stock based compensation expense (benefit)	1,300,000	291,000
Allocated share based compensation expense (benefit) for liability awards	521,000	312,000	502,000
Intrinsic value of stock options exercised	911,000	0	1,800,000
Fair value of unexercised liability awards	1,100,000	986,000
Payments for liability awards exercised	$ 373,000	$ 192,000	$ 1,200,000