Benefit Plans (Tables)

3 Months Ended

Apr. 02, 2022

Retirement Benefits [Abstract]

Schedule of net benefit costs

The components of net periodic benefit cost for the three months ended April 2, 2022 and March 27, 2021 were as follows: 

	For the Three Months Ended
(in thousands)	April 2, 2022		March 27, 2021
Components of net periodic benefit cost:
Service cost	$	768	$	702
Interest cost	644		440
Expected return on plan assets	(403)		(367)
Amortization of prior service and net actuarial loss	101		331
Net periodic benefit cost	$	1,110	$	1,106