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Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2024

Accumulated Other Comprehensive Income (Loss)

Schedule of components of accumulated other comprehensive (loss) income, net of tax

​

​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	Unrealized Losses		​	​	​
​	​	Benefit		​	on Securities		​	​	​
(Dollars in thousands)	​	Plans		​	Available for Sale		​	Total
Three Months Ended March 31, 2024	​	​	​	​	​	​	​	​	​
Balance at December 31, 2023	​	$	627	​	$	(583,163)	​	$	(582,536)
Other comprehensive loss before reclassifications	​		—	​		(40,458)	​		(40,458)
Net comprehensive loss	​		—	​		(40,458)	​		(40,458)
Balance at March 31, 2024	​	$	627	​	$	(623,621)	​	$	(622,994)
​	​	​	​	​	​	​	​	​	​
Three Months Ended March 31, 2023	​	​	​	​	​	​	​	​	​
Balance at December 31, 2022	​	$	(673)	​	$	(676,415)	​	$	(677,088)
Other comprehensive income before reclassifications	​		—	​		63,271	​	​	63,271
Amounts reclassified from accumulated other comprehensive loss	​		—	​		33	​		33
Net comprehensive income	​		—	​		63,304	​		63,304
Balance at March 31, 2023	​	$	(673)	​	$	(613,111)	​	$	(613,784)

Schedule of reclassifications out of accumulated other comprehensive income, net of tax

​

​	​	​	​	​	​	​	​	​
​	​	Amount Reclassified from Accumulated Other Comprehensive Income (Loss)					​	​
(Dollars in thousands)	​	For the Three Months Ended March 31,					​	​
Accumulated Other Comprehensive Income (Loss) Component		2024			2023			Income Statement Line Item Affected
Gains on sales of available for sale securities:	​	​	​	​	​	​	​	​
​	​	$	—	​	$	45	​	Securities gains, net
​	​	​	—	​	​	(12)	​	Provision for income taxes
​	​	​	—	​	​	33	​	Net income
Total reclassifications for the period	​	$	—	​	$	33	​	​

​

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- Definition

Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).

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- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 14A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482790/220-10-45-14A

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481674/830-30-50-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 20
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481694/830-30-45-20

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