Employee Pension Plans (Tables)

3 Months Ended

Mar. 31, 2022

Retirement Benefits [Abstract]

Summary of Net Periodic Benefit Cost

The following table sets forth a summary of the net periodic benefit cost for the three months ended March 31, 2022 and 2021:

	Three Months Ended March 31,
(in thousands)	2022		2021
Interest cost	$	646	$	582
Service cost	240		236
Expected return on plan assets	(973)		(1,015)
Recognized net actuarial losses	639		683
Net periodic benefit cost	$	552	$	486