Note 6 - Real Estate Notes Payable and Bank Credit Facility (Tables)

9 Months Ended

Aug. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	August 31, 2013			November 24, 2012
Real estate notes payable	$	3,115		$	3,294
Current portion of real estate notes payable		(253	)		(241	)
	$	2,862		$	3,053