Note 8 - Employee Post-employment Benefits (Tables)

3 Months Ended

Sep. 05, 2017

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Pension Plans
	Thirteen weeks ended
	September 5, 2017			August 30, 2016
Service cost	$	4		$	6
Interest cost		396			420
Expected return on plan assets		(86	)		(91	)
Recognized actuarial loss		180			338
Curtailment Expense		436			-
Net periodic benefit cost	$	930		$	673

	Postretirement Medical and Life Benefits
	Thirteen weeks ended
	September 5, 2017		August 30, 2016
Service cost	$	1	$	1
Interest cost		8		9
Recognized actuarial loss		8		17
Net periodic benefit cost	$	17	$	27

Schedule of Unpaid Employee Separation Obligations Included in Accrued Payroll and Related Costs [Table Text Block]

Balance at June 6, 2017	$	854
Employee severance accruals and unused vacation accruals		167
Cash payments		(1,021	)
Balance at September 5, 2017	$	-