Pension Plans (Tables)

6 Months Ended

Jun. 30, 2022

Pension Plan [Member]

Defined Benefit Plan Disclosure [Line Items]

Net Periodic Pension and Postretirement Benefit (Income) Expense

Net periodic pension expense 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				Six Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
Interest cost	$	540	$	478	$	1,066	$	950
Expected return on plan assets		(1,031)		(1,028)		(2,062)		(2,047)
Amortization of net actuarial loss		223		295		423		584
Net settlement loss		853		566		853		566
Total net periodic pension expense	$	585	$	311	$	280	$	53