Note 2 - Significant Accounting Policies (Tables)

12 Months Ended

Nov. 28, 2015

Notes Tables

Percentages Of Trade Accounts Receivable And Allowance Of Doubtful Accounts Attributable To Licensees [Table Text Block]

	2015			2014
Portion of trade accounts receivable owed by licensees		34	%		46	%
Portion of allowance for doubtful accounts attributable to licensees		32	%		58	%

Schedule Of Aggregate Exposure From Receivables And Guarantees Related To Customers [Table Text Block]

	2015		2014
Accounts receivable, net of allowances (Note 5)	$	21,197	$	15,228
Notes receivable, net of allowances		10		592
Contingent obligations under lease and loan guarantees, less amounts recognized (Note 17)		2,441		3,046
Total credit risk exposure related to customers	$	23,648	$	18,866