Note 8 - Post-Employment Benefit Obligations (Tables)

9 Months Ended

Aug. 31, 2013

Postemployment Benefits [Abstract]

Schedule of Pension Liability [Table Text Block]

	August 31, 2013		November 24, 2012
Other accrued liabilities	$	859	$	843
Post employment benefit obligations		8,548		8,962
Total pension liability	$	9,407	$	9,805

Schedule of Net Benefit Costs [Table Text Block]

	Quarter Ended				Nine Months Ended
	August 31, 2013		August 25, 2012		August 31, 2013		August 25, 2012
Service cost	$	18	$	14	$	53	$	41
Interest cost		87		94		262		282
Amortization of transition obligation		11		11		32		32
Amortization of loss		20		3		61		8
Net periodic pension cost	$	136	$	122	$	408	$	363

Deferred Compensation Arrangement with Individual Disclosure, Postretirement Benefits [Table Text Block]

	Quarter Ended				Nine Months Ended
	August 31, 2013		August 25, 2012		August 31, 2013		August 25, 2012
Deferred compensation plan expense	$	72	$	78	$	216	$	234