Note 6 - Notes Receivable (Detail) (USD $) In Thousands, unless otherwise specified					12 Months Ended
Nov. 24, 2012	Nov. 26, 2011	Nov. 24, 2012 Due from Former Licensees [Member]	Nov. 26, 2011 Due from Former Licensees [Member]	Nov. 24, 2012 Minimum [Member]	Nov. 24, 2012 Maximum [Member]
Notes Receivable Interest Rate					2.00%	6.00%
Percentage of Notes Receivable Converted from Past Due Accounts Receivable	54.00%	43.00%
Financing Receivable, Net (in Dollars)	$ 636	$ 1,877	$ 583	$ 1,682

Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Article 5

Name:	us-gaap_NotesReceivableNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant