Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 13

-Paragraph 16

-Subparagraph b(i)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 13

-Paragraph 122

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 10

-Section 55

-Paragraph 40

-Subparagraph (Note 3)

-URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717

Name:	us-gaap_OperatingLeasesFutureMinimumPaymentsDue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Note 7 - Contingencies (Detail) (USD $) In Thousands, unless otherwise specified	1 Months Ended	12 Months Ended				3 Months Ended
	Aug. 31, 2012	Nov. 24, 2012	Mar. 02, 2013	Mar. 02, 2013 Lease Obligations of Licensee Operators [Member]	Nov. 24, 2012 Lease Obligations of Licensee Operators [Member]	Mar. 02, 2013 Minimum [Member]	Mar. 02, 2013 Maximum [Member]
Loss Contingency, Damages Awarded, Value	$ 1,437
Income from Continued Dumping and Subsidy Offset Act		9,010
Operating Leases, Future Minimum Payments Due		72,800	74,682
Lease Guarantees Term						1 year	10 years
Loss Contingency, Estimate of Possible Loss				$ 1,870	$ 2,007