Note 8 - Post Employment Benefit Obligations (Tables)

3 Months Ended

Feb. 26, 2022

Notes Tables

Schedule of Pension Liability [Table Text Block]

	February 26, 2022		November 27, 2021
Accrued compensation and benefits	$	913	$	913
Post employment benefit obligations		9,801		9,827
Total pension liability	$	10,714	$	10,740

Schedule of Net Benefit Costs [Table Text Block]

	Quarter Ended
	February 26, 2022		February 27, 2021
Service cost	$	9	$	31
Interest cost		58		48
Amortization of prior service costs		31		31
Amortization of loss		33		15
Net periodic pension cost	$	131	$	125

Schedule of Deferred Compensation Liability [Table Text Block]

	February 26, 2022		November 27, 2021
Accrued compensation and benefits	$	296	$	296
Post employment benefit obligations		3,509		2,631
Total deferred compensation liability	$	3,805	$	2,927

Recognized Deferred Compensation Expense [Table Text Block]

	Quarter Ended
	February 26, 2022		February 27, 2021
Deferred compensation expense	$	54	$	153