Retirement Benefit Plans (Tables)

9 Months Ended

Sep. 28, 2019

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost and Assumptions Used

The components of net periodic benefit cost are as follows:

	Three Months Ended   September 28, 2019									Three Months Ended   September 29, 2018
(In thousands, except percentages)	U.S. Pension			Non-U.S. Pension			Other Post-Retirement			U.S. Pension			Non-U.S. Pension			Other Post-Retirement
Service Cost	$	—		$	43		$	1		$	175		$	35		$	53
Interest Cost	283			27			37			298			30			43
Expected Return on Plan Assets	(248		)	(16		)	(1		)	(322		)	(11		)	(1		)
Recognized Net Actuarial Loss	8			5			3			135			15			34
Amortization of Prior Service Cost	—			—			—			—			2			22
	$	43		$	59		$	40		$	286		$	71		$	151
The weighted average assumptions used to determine net periodic benefit cost are as follows:
Discount Rate	4.10		%	2.82		%	4.44		%	3.51		%	3.86		%	3.64		%
Expected Long-Term Return on Plan Assets	4.10		%	9.22		%	9.22		%	4.50		%	7.43		%	7.43		%
Rate of Compensation Increase	—		%	2.99		%	5.57		%	3.00		%	3.72		%	3.07		%

	Nine Months Ended   September 28, 2019									Nine Months Ended   September 29, 2018
(In thousands, except percentages)	U.S. Pension			Non-U.S. Pension			Other Post-Retirement			U.S. Pension			Non-U.S. Pension			Other Post-Retirement
Service Cost	$	—		$	129		$	3		$	525		$	106		$	159
Interest Cost	850			84			112			894			90			129
Expected Return on Plan Assets	(745		)	(50		)	(3		)	(966		)	(33		)	(3		)
Recognized Net Actuarial Loss	24			15			9			405			46			102
Amortization of Prior Service Cost	—			—			—			—			6			66
	$	129		$	178		$	121		$	858		$	215		$	453
The weighted average assumptions used to determine net periodic benefit cost are as follows:
Discount Rate	4.10		%	2.81		%	4.44		%	3.51		%	3.82		%	3.64		%
Expected Long-Term Return on Plan Assets	4.10		%	9.22		%	9.22		%	4.50		%	7.43		%	7.43		%
Rate of Compensation Increase	—		%	2.99		%	5.57		%	3.00		%	3.70		%	3.07		%