Comprehensive Income Disclosures (Tables)

6 Months Ended

Jun. 30, 2022

Equity [Abstract]

Reclassification out of Accumulated Other Comprehensive Income

The following table identifies the related tax effects allocated to each component of other comprehensive income (“OCI”) in the unaudited Consolidated Statements of Comprehensive Income. Reclassification adjustments related to securities available for sale are included in the "Net securities gains" line in the unaudited Consolidated Statements of Income.

	For the Six Months Ended June 30,
	2022						2021
	Pretax Amount		Tax (Expense) Benefit		Net of Tax Amount		Pretax Amount		Tax (Expense) Benefit		Net of Tax Amount
	(dollars in thousands)
Unrealized losses on securities:
Unrealized holding losses on securities arising during the period	$	(89,045)	$	18,700	$	(70,345)	$	(14,097)	$	2,961	$	(11,136)
Reclassification adjustment for gains on securities included in net income	(2)		—		(2)		(16)		3		(13)
Total unrealized losses on securities	(89,047)		18,700		(70,347)		(14,113)		2,964		(11,149)
Unrealized (losses) gains on derivatives:
Unrealized holding (losses) gains on derivatives arising during the period	(22,671)		4,761		(17,910)		1,305		(274)		1,031
Total unrealized (losses) gains on derivatives	(22,671)		4,761		(17,910)		1,305		(274)		1,031
Total other comprehensive loss	$	(111,718)	$	23,461	$	(88,257)	$	(12,808)	$	2,690	$	(10,118)

	For the Three Months Ended June 30,
	2022						2021
	Pretax Amount		Tax (Expense) Benefit		Net of Tax Amount		Pretax Amount		Tax (Expense) Benefit		Net of Tax Amount
	(dollars in thousands)
Unrealized (losses) gains on securities:
Unrealized holding (losses) gains on securities arising during the period	$	(31,794)	$	6,677	$	(25,117)	$	1,707	$	(358)	$	1,349
Reclassification adjustment for gains on securities included in net income	—		—		—		(10)		2		(8)
Total unrealized (losses) gains on securities	(31,794)		6,677		(25,117)		1,697		(356)		1,341
Unrealized losses on derivatives:
Unrealized holding losses on derivatives arising during the period	(4,745)		997		(3,748)		(537)		113		(424)
Total unrealized losses on derivatives	(4,745)		997		(3,748)		(537)		113		(424)
Total other comprehensive (loss) income	$	(36,539)	$	7,674	$	(28,865)	$	1,160	$	(243)	$	917

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table details the change in components of OCI for the six months ended June 30:

	2022								2021
	Securities Available for Sale		Post-Retirement Obligation		Derivatives		Accumulated Other Comprehensive Income (Loss)		Securities Available for Sale		Post-Retirement Obligation		Derivatives		Accumulated Other Comprehensive Income (Loss)
	(dollars in thousands)
Balance at December 31	$	(3,317)	$	95	$	(5,546)	$	(8,768)	$	20,310	$	(182)	$	(2,895)	$	17,233
Other comprehensive loss before reclassification adjustment	(70,345)		—		(17,910)		(88,255)		(11,136)		—		1,031		(10,105)
Amounts reclassified from accumulated other comprehensive (loss) income	(2)		—		—		(2)		(13)		—		—		(13)
Net other comprehensive loss during the period	(70,347)		—		(17,910)		(88,257)		(11,149)		—		1,031		(10,118)
Balance at June 30	$	(73,664)	$	95	$	(23,456)	$	(97,025)	$	9,161	$	(182)	$	(1,864)	$	7,115

The following table details the change in components of OCI for the three months ended June 30:

	2022								2021
	Securities Available for Sale		Post-Retirement Obligation		Derivatives		Accumulated Other Comprehensive Income (Loss)		Securities Available for Sale		Post-Retirement Obligation		Derivatives		Accumulated Other Comprehensive Income (Loss)
	(dollars in thousands)
Balance at March 31	$	(48,547)	$	95	$	(19,708)	$	(68,160)	$	7,820	$	(182)	$	(1,440)	$	6,198
Other comprehensive (loss) income before reclassification adjustment	(25,117)		—		(3,748)		(28,865)		1,349		—		(424)		925
Amounts reclassified from accumulated other comprehensive (loss) income	—		—		—		—		(8)		—		—		(8)
Net other comprehensive (loss) income during the period	(25,117)		—		(3,748)		(28,865)		1,341		—		(424)		917
Balance at June 30	$	(73,664)	$	95	$	(23,456)	$	(97,025)	$	9,161	$	(182)	$	(1,864)	$	7,115