Note 9 - Licensee Acquisitions and Goodwill (Details) - Net Assets Acquired And Consideration Given (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Nov. 30, 2013	Nov. 24, 2012	Nov. 26, 2011
Note 9 - Licensee Acquisitions and Goodwill (Details) - Net Assets Acquired And Consideration Given [Line Items]
Goodwill	$ 1,731	$ 1,731	$ 435
Licensee Acquisitions [Member] | Accounts Receivable [Member]
Consideration given:
Consideration given	0	1,592	2,298
Licensee Acquisitions [Member] | Cash [Member]
Consideration given:
Consideration given	0	549	0
Licensee Acquisitions [Member]
Note 9 - Licensee Acquisitions and Goodwill (Details) - Net Assets Acquired And Consideration Given [Line Items]
Inventory	0	1,480	3,618
Property and equipment/other	0	592	1,293
Goodwill	0	1,296	0
Customer deposits and other accrued expenses	0	(1,227)	(2,613)
Total net assets acquired	0	2,141	2,298
Consideration given:
Consideration given	$ 0	$ 2,141	$ 2,298