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Note 3 - Accounts Receivable (Details)
Aug. 30, 2014
Nov. 30, 2013
Receivables [Abstract]    
Percent of Gross Accounts Receivable Attributable to Amounts Owed by Licensees 49.00% 50.00%
Percent of Allowance for Doubtful Accounts Attributable to Amounts Owed by Licensees 68.00% 64.00%