Note 8 - Post Employment Benefit Obligations (Tables)

3 Months Ended

Feb. 29, 2020

Notes Tables

Schedule of Pension Liability [Table Text Block]

	February 29, 2020		November 30, 2019
Accrued compensation and benefits	$	655	$	655
Post employment benefit obligations		9,439		9,435
Total pension liability	$	10,094	$	10,090

Schedule of Net Benefit Costs [Table Text Block]

	Quarter Ended
	February 29, 2020		March 2, 2019
Service cost	$	43	$	47
Interest cost		67		110
Amortization of prior service costs		31		31
Amortization of transition obligation		-		-
Amortization of loss		1		46
Net periodic pension cost	$	142	$	234

Schedule of Deferred Compensation Liability [Table Text Block]

	February 29, 2020		November 30, 2019
Accrued compensation and benefits	$	266	$	266
Post employment benefit obligations		2,283		2,395
Total deferred compensation liability	$	2,549	$	2,661

Recognized Deferred Compensation Expense [Table Text Block]

	Quarter Ended
	February 29, 2020		March 2, 2019
Deferred compensation expense	$	96	$	99