Note 12 - Commitments and Contingencies (Details) (USD $)	12 Months Ended
	May 25, 2014	May 26, 2013	May 27, 2012
Commitments and Contingencies Disclosure [Abstract]
Operating Leases, Rent Expense	$ 4,400,000	$ 4,800,000	$ 1,500,000
Accrued Bonuses	656,000	548,000
Purchase Commitment, Remaining Minimum Amount Committed	5,000,000
Payment on Purchase Commitments	$ 7,100,000