Note 10 - Financial Instruments and Fair Value Measurements (Tables)

6 Months Ended

Jun. 01, 2013

Fair Value Disclosures [Abstract]

Fair Value, by Balance Sheet Grouping [Table Text Block]

	June 1, 2013				November 24, 2012
	Carrying Value		Fair Value		Carrying Value		Fair Value
Assets:
Cash and cash equivalents	$	43,571	$	43,571	$	45,566	$	45,566
Accounts receivable, net		15,444		15,444		15,755		15,755
Short-term investments		1,125		1,125		-		-
Liabilities:
Accounts payable	$	18,883	$	18,883	$	22,405	$	22,405
Real estate notes payable		3,176		3,176		3,294		3,668