Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2026

Equity [Abstract]

Schedule of Activity and Accumulated Balances of Components of Other Comprehensive Loss

The table below shows the activity and accumulated balances of components of other comprehensive income (loss) for the three months ended March 31, 2026 and 2025.

	Three Months Ended March 31,
	Unrealized Gains/Losses on AFS Securities		Pension Plan		Total
	(dollars in thousands)
Balance January 1, 2026	$	(36,108)	$	19,236	$	(16,872)
Other comprehensive (loss) income before reclassifications	(50,155)		1,338		(48,817)
Reclassification adjustment for net losses on AFS securities included in net income	-		-		-
Current period other comprehensive (loss) income, before tax	(50,155)		1,338		(48,817)
Income tax benefit (expense)	11,957		(319)		11,638
Current period other comprehensive (loss) income, net of tax	(38,198)		1,019		(37,179)
Balance March 31, 2026	$	(74,306)	$	20,255	$	(54,051)
Balance January 1, 2025	$	(145,589)	$	5,664	$	(139,925)
Other comprehensive income before reclassifications	59,931		4,487		64,418
Reclassification adjustment for net losses on AFS securities included in net income	-		-		-
Current period other comprehensive income, before tax	59,931		4,487		64,418
Income tax (expense)	(14,288)		(1,070)		(15,358)
Current period other comprehensive income, net of tax	45,643		3,417		49,060
Balance March 31, 2025	$	(99,946)	$	9,081	$	(90,865)