Note 3 - Accounts Receivable (Details)	Mar. 01, 2014	Nov. 30, 2013
Receivables [Abstract]
Percent of Gross Accounts Receivable Attributable to Amounts Owed by Licensees	52.00%	50.00%
Percent of Allowance for Doubtful Accounts Attributable to Amounts Owed by Licensees	66.00%	64.00%