Supplemental Comprehensive Income Disclosures

3 Months Ended

Mar. 31, 2021

Supplemental Comprehensive Income Disclosures [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 and reclassification adjustments related to losses on derivatives are included in the "Other operating" line in the unaudited Consolidated Statements of Income.

	For the Three Months Ended March 31,
	2021						2020
	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	$	(15,804)	$	3,319	$	(12,485)	$	19,503	$	(4,096)	$	15,407
Reclassification adjustment for gains on securities included in net income	(6)		1		(5)		(19)		4		(15)
Total unrealized (losses) gains on securities	(15,810)		3,320		(12,490)		19,484		(4,092)		15,392
Unrealized gains (losses) on derivatives:
Unrealized holding gains (losses) on derivatives arising during the period	1,842		(387)		1,455		(4,581)		962		(3,619)
Reclassification adjustment for losses on derivatives included in net income	—		—		—		—		—		—
Total unrealized gains (losses) on derivatives	1,842		(387)		1,455		(4,581)		962		(3,619)
Total other comprehensive (loss) income	$	(13,968)	$	2,933	$	(11,035)	$	14,903	$	(3,130)	$	11,773

Schedule of Accumulated Other Comprehensive Income (Loss)

The following table details the change in components of OCI for the three months ended March 31:

	2021								2020
	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	$	20,310	$	(182)	$	(2,895)	$	17,233	$	4,580	$	365	$	634	$	5,579
Other comprehensive (loss) income before reclassification adjustment	(12,485)		—		1,455		(11,030)		15,407		—		(3,619)		11,788
Amounts reclassified from accumulated other comprehensive (loss) income	(5)		—		—		(5)		(15)		—		—		(15)
Net other comprehensive (loss) income during the period	(12,490)		—		1,455		(11,035)		15,392		—		(3,619)		11,773
Balance at March 31	$	7,820	$	(182)	$	(1,440)	$	6,198	$	19,972	$	365	$	(2,985)	$	17,352

Comprehensive Income (Loss) Note

Supplemental Comprehensive Income Disclosures

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 and reclassification adjustments related to losses on derivatives are included in the "Other operating" line in the unaudited Consolidated Statements of Income.

	For the Three Months Ended March 31,
	2021						2020
	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	$	(15,804)	$	3,319	$	(12,485)	$	19,503	$	(4,096)	$	15,407
Reclassification adjustment for gains on securities included in net income	(6)		1		(5)		(19)		4		(15)
Total unrealized (losses) gains on securities	(15,810)		3,320		(12,490)		19,484		(4,092)		15,392
Unrealized gains (losses) on derivatives:
Unrealized holding gains (losses) on derivatives arising during the period	1,842		(387)		1,455		(4,581)		962		(3,619)
Reclassification adjustment for losses on derivatives included in net income	—		—		—		—		—		—
Total unrealized gains (losses) on derivatives	1,842		(387)		1,455		(4,581)		962		(3,619)
Total other comprehensive (loss) income	$	(13,968)	$	2,933	$	(11,035)	$	14,903	$	(3,130)	$	11,773

The following table details the change in components of OCI for the three months ended March 31:

	2021								2020
	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	$	20,310	$	(182)	$	(2,895)	$	17,233	$	4,580	$	365	$	634	$	5,579
Other comprehensive (loss) income before reclassification adjustment	(12,485)		—		1,455		(11,030)		15,407		—		(3,619)		11,788
Amounts reclassified from accumulated other comprehensive (loss) income	(5)		—		—		(5)		(15)		—		—		(15)
Net other comprehensive (loss) income during the period	(12,490)		—		1,455		(11,035)		15,392		—		(3,619)		11,773
Balance at March 31	$	7,820	$	(182)	$	(1,440)	$	6,198	$	19,972	$	365	$	(2,985)	$	17,352