Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2023

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Changes in accumulated other comprehensive loss

Changes in the accumulated other comprehensive income (loss) ("AOCI") balance by component consisted of the following for the respective years:

(in thousands)	Defined Benefit Pension Items		Other		Total
As of December 31, 2021	$	(73,713)	$	(196)	$	(73,909)
Other comprehensive income (loss) before reclassifications, net of tax of $(2,209) and $17	(6,895)		52		(6,843)
Amounts reclassified from AOCI, net of tax of $1,051	3,281		—		3,281
Net current-period other comprehensive income (loss)	(3,614)		52		(3,562)
As of December 31, 2022	(77,327)		(144)		(77,471)
Other comprehensive income (loss) before reclassifications, net of tax of $624 and $(38)	1,972		(119)		1,853
Amounts reclassified from AOCI, net of tax of $34	108		—		108
Net current-period other comprehensive income (loss)	2,080		(119)		1,961
As of December 31, 2023	$	(75,247)	$	(263)	$	(75,510)