Note 11 - Income Taxes (Details) (USD $)	12 Months Ended
	Jun. 03, 2014	Jun. 04, 2013	Jun. 05, 2012	May 31, 2011
Note 11 - Income Taxes (Details) [Line Items]
Period of Cumulative Pre Tax Losses in Certain States	3 years
Deferred Tax Assets, Valuation Allowance	$ 54,582,000	$ 24,566,000	$ 2,392,000	$ 1,501,000
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	30,900,000	22,200,000	900,000
Operating Loss Carryforwards, Expiration Period	18 years
Unrecognized Tax Benefits	6,965,000	13,016,000	6,424,000
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	2,600,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	500,000
Accrual Interest and Penalties Increase Decrease	400,000
Unrecognized Tax Benefits Including Income Tax Penalties and Interest Accrued	7,400,000
State and Local Jurisdiction [Member]
Note 11 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards		218,100,000
Reasonably Possible Amounts Will Change Within Next Twelve Months [Member]
Note 11 - Income Taxes (Details) [Line Items]
Unrecognized Tax Benefits	3,200,000
Affected the Effective Tax Rate [Member]
Note 11 - Income Taxes (Details) [Line Items]
Accrual Interest and Penalties Increase Decrease	200,000
Continuing Operations [Member]
Note 11 - Income Taxes (Details) [Line Items]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	31,187,000	20,885,000	866,000
Discontinued Operations [Member]
Note 11 - Income Taxes (Details) [Line Items]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ (288,000)	$ 1,289,000	$ 25,000