OCI Net of Tax

3 Months Ended

Mar. 31, 2024

Statement of Comprehensive Income [Abstract]

Comprehensive Income (Loss) [Table Text Block]

Other comprehensive income (loss) components, net of tax, are shown in the following table for the three-month periods ended March 31, 2024 and 2023:

(in thousands)		Changes in pension plan assets and benefit obligations		Unrealized losses on debt securities AFS		Total
Beginning balance at January 1, 2024		$	1,692	$	(67,883)	$	(66,191)
	Other comprehensive loss before reclassifications	—		(518)		(518)
	Amounts reclassified from accumulated other comprehensive loss	—		314		314
Net current period other comprehensive loss		—		(204)		(204)
Ending balance at March 31, 2024		$	1,692	$	(68,087)	$	(66,395)
Beginning balance at January 1, 2023		$	(6,680)	$	(95,714)	$	(102,394)
	Other comprehensive income before reclassifications	—		12,361		12,361
Net current period other comprehensive income		—		12,361		12,361
Ending balance at March 31, 2023		$	(6,680)	$	(83,353)	$	(90,033)