Note 9 - Components of Net Periodic Cost (Benefit) Related to Pension and Other Postretirement Benefit Plans (Tables)

6 Months Ended

Jun. 02, 2018

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended June 2, 2018 and June 3, 2017
													Other
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Benefits
Net periodic cost (benefit):	2018			2017			2018			2017			2018			2017
Service cost	$	14		$	28		$	582		$	512		$	43		$	52
Interest cost		3,419			3,603			1,181			1,147			371			398
Expected return on assets		(6,541	)		(6,364	)		(2,811	)		(2,400	)		(1,724	)		(1,447	)
Amortization:
Prior service cost		7			7			(1	)		(1	)		-			-
Actuarial loss		1,476			1,307			732			846			15			253
Net periodic (benefit) cost	$	(1,625	)	$	(1,419	)	$	(317	)	$	104		$	(1,295	)	$	(744	)

	Six Months Ended June 2, 2018 and June 3, 2017
													Other
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Benefits
Net periodic cost (benefit):	2018			2017			2018			2017			2018			2017
Service cost	$	28		$	56		$	1,180		$	1,020		$	86		$	104
Interest cost		6,837			7,206			2,385			2,291			742			796
Expected return on assets		(13,083	)		(12,728	)		(5,675	)		(4,791	)		(3,448	)		(2,894	)
Amortization:
Prior service cost		14			14			(2	)		(2	)		-			-
Actuarial loss		2,952			2,614			1,481			1,688			30			506
Net periodic (benefit) cost	$	(3,252	)	$	(2,838	)	$	(631	)	$	206		$	(2,590	)	$	(1,488	)