Note 3 - Accounts Receivable (Details)	Jun. 01, 2013	Nov. 24, 2012
Loans, Notes, Trade and Other Receivables Disclosure [Abstract]
Percent of Gross Accounts Receivable Attributable to Amounts Owed by Licensees	65.00%	52.00%
Percent of Allowance for Doubtful Accounts Attributable to Amounts Owed by Licensees	73.00%	84.00%