Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2024

Accumulated Other Comprehensive Income (Loss).

Schedule of Accumulated Other Comprehensive Income (Loss)

	Pension,
	Postretirement				Accumulated
	and Other Post-				Other
	Employment		Available-for-		Comprehensive
	Benefits		Sale Securities		Income (loss)
Balances at December 31, 2023	$	38,783	$	(1)	$	38,782
Unrealized gains		—		17		17
Amounts reclassified from accumulated other comprehensive income		(4,012)		(8)		(4,020)
Tax effect		854		(2)		852
Balances at June 30, 2024	$	35,625	$	6	$	35,631

Schedule of Comprehensive Income Reclassifications

	Three Months Ended June 30,				Six Months Ended June 30,				Line Item in the Condensed Consolidated
Details About AOCI Components	2024		2023		2024		2023		Income Statements
	(In thousands)
Pension, postretirement and other post-employment benefits
Amortization of actuarial gains, net 1	$	2,006	$	2,858	$	4,012	$	5,717	Non-service related pension and postretirement benefit credits
Amortization of prior service credits		—		37		—		73	Non-service related pension and postretirement benefit credits
		2,006		2,895		4,012		5,790	Total before tax
		(427)		(636)		(854)		(1,272)	Provision for income taxes
	$	1,579	$	2,259	$	3,158	$	4,518	Net of tax
Available-for-sale securities 2	$	(1)	$	1	$	8	$	(21)	Interest and investment income
		3		3		2		8	Provision for income taxes
	$	2	$	4	$	10	$	(13)	Net of tax

¹ Production-related benefits and workers’ compensation costs are included in costs of sales.

² The gains and losses on sales of available-for-sale-securities are determined on a specific identification basis.