Pension Plans (Tables)

3 Months Ended

Apr. 02, 2021

Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]

Schedule of Net Benefit Costs

Components of net pension cost for the Qualified Pension Plan and Supplemental Employees’ Retirement Plan ("SERP") were as follows:

	For the Three Months Ended
	Qualified Pension Plan				SERP
	April 2, 2021		April 3, 2020		April 2, 2021		April 3, 2020
In thousands
Service cost	$	1,300	$	1,309	$	—	$	—
Interest cost on projected benefit obligation	3,525		5,255		15		41
Expected return on plan assets	(11,275)		(10,796)		—		—
Amortization of net loss	1,075		1,201		17		236
Net pension (income) cost	$	(5,375)	$	(3,031)	$	32	$	277