Schedule II - Analysis of Valuation and Qualifying Accounts (Details) - Analysis of Valuation and Qualifying Accounts (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Nov. 29, 2014		Nov. 30, 2013		Nov. 24, 2012
Allowance for Doubtful Accounts [Member]
Valuation Allowance [Line Items]
Balance	$ 1,607		$ 1,789		$ 2,092
Additions Charged to Cost and Expenses	77		361		377
Deductions	(435)	[1]	(543)	[1]	(680)	[1]
Balance	1,249		1,607		1,789
Allowance for Notes Receivable [Member]
Valuation Allowance [Line Items]
Balance			4,139		4,140
Additions Charged to Cost and Expenses					(1)
Deductions				[1]		[1]
Balance			4,139		4,139
Income Tax Valuation Allowance [Member]
Valuation Allowance [Line Items]
Balance	1,044		908		19,612
Additions Charged to Cost and Expenses			136
Deductions	(974)	[1]		[1]	(18,704)	[1]
Balance	70		1,044		908
Lease and Loan Guarantees [Member]
Valuation Allowance [Line Items]
Balance	4,139
Deductions		[1]
Balance	$ 4,139

[1] Deductions are for the purpose for which the reserve was created. Deductions from the income tax valuation allowance for the years ended November 24, 2012 and November 29, 2014 were due to the removal of the majority of our valuation allowance, resulting in a net tax benefit for the year.