Note 10 - Post Employment Benefit Obligations (Tables)

3 Months Ended

Feb. 28, 2015

Postemployment Benefits [Abstract]

Schedule of Pension Liability [Table Text Block]

	February 28, 2015		November 29, 2014
Accrued compensation and benefits	$	724	$	724
Post employment benefit obligations		9,634		9,652
Total pension liability	$	10,358	$	10,376

	February 28, 2015		November 29, 2014
Accrued compensation and benefits	$	328	$	328
Post employment benefit obligations		1,809		1,846
Total deferred compensation liability	$	2,137	$	2,174

Schedule of Net Benefit Costs [Table Text Block]

	Quarter Ended
	February 28, 2015		March 1, 2014
Service cost	$	26	$	20
Interest cost		94		93
Amortization of transition obligation		11		11
Amortization of loss		48		30
Net periodic pension cost	$	179	$	154