Pension Plans (Tables)

3 Months Ended

Mar. 31, 2022

Pension Plan [Member]

Defined Benefit Plan Disclosure [Line Items]

Net Periodic Pension and Postretirement Benefit (Income) Expense

Net periodic pension income reflected in other gains and (losses), net in the accompanying condensed consolidated statements of operations included the following components for the respective periods (in thousands):

	Three Months Ended
	March 31,
	2022		2021
Interest cost	$	526	$	472
Expected return on plan assets		(1,031)		(1,019)
Amortization of net actuarial loss		200		289
Total net periodic pension income	$	(305)	$	(258)