Employee Benefit Plans (Tables)

9 Months Ended

Sep. 29, 2019

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The following tables provide the components of net periodic benefit cost for the three-month and nine-month periods ended September 29, 2019 and September 30, 2018, respectively:

	Three Months Ended						Nine Months Ended
Defined Benefit Retirement Plans (Europe)	September 29, 2019			September 30, 2018			September 29, 2019			September 30, 2018
	(In thousands)						(In thousands)
Service cost	$	181		$	178		$	550		$	547
Interest cost	1,223			1,270			3,770			3,941
Expected return on assets	(1,378		)	(1,503		)	(4,251		)	(4,667		)
Amortization of prior service cost	16			(11		)	48			4
Amortization of net actuarial losses	240			270			742			839
Net periodic benefit cost	$	282		$	204		$	859		$	664

	Three Months Ended				Nine Months Ended
Salary Continuation Plan	September 29, 2019		September 30, 2018		September 29, 2019		September 30, 2018
	(In thousands)				(In thousands)
Service cost	$	—	$	—	$	—	$	—
Interest cost	288		271		865		812
Amortization of net actuarial losses	94		116		281		348
Net periodic benefit cost	$	382	$	387	$	1,146	$	1,160

	Three Months Ended				Nine Months Ended
Nora Defined Benefit Plan	September 29, 2019		September 30, 2018		September 29, 2019		September 30, 2018
	(In thousands)				(In thousands)
Service cost	$	213	$	134	$	646	$	134
Interest cost	170		99		515		99
Net periodic benefit cost	$	383	$	233	$	1,161	$	233