Note 5 - Accounts Receivable (Details) - Accounts Receivable, Current (USD $) In Thousands, unless otherwise specified	Jun. 03, 2014	Jun. 04, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, current	$ 4,861	$ 4,834
Amounts due from franchisees	1,281	917
Other receivables	2,650	3,043
Rebates [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable, current	$ 930	$ 874