Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

The tables below summarize the changes in accumulated other comprehensive income (loss) by component for the years ended December 31, 2022 and 2021, net of tax:

December 31, 2022	Unrealized Gains and Losses on Available-for-Sale Securities		Postretirement Benefit Items		Total
Beginning Balance	$	16,052	$	(568)	$	15,484
Other Comprehensive Income (Loss) Before Reclassification	(278,532)		—		(278,532)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)	(444)		54		(390)
Net Current Period Other
Comprehensive Income (Loss)	(278,976)		54		(278,922)
Ending Balance	$	(262,924)	$	(514)	$	(263,438)

December 31, 2021	Unrealized Gains and Losses on Available-for-Sale Securities		Postretirement Benefit Items		Total
Beginning Balance	$	35,943	$	(568)	$	35,375
Other Comprehensive Income (Loss) Before Reclassification	(18,116)		—		(18,116)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)	(1,775)		—		(1,775)
Net Current Period Other
Comprehensive Income (Loss)	(19,891)		—		(19,891)
Ending Balance	$	16,052	$	(568)	$	15,484

Schedule of Classifications Out of Accumulated Other Comprehensive Income (Loss) by Component

The table below summarizes the classifications out of accumulated other comprehensive income (loss) by component for the year ended December 31, 2022:

Details about Accumulated Other Comprehensive Income (Loss) Components	Amount Reclassified From Accumulated Other Comprehensive Income (Loss)		Affected Line Item in the Statement Where Net Income is Presented
Unrealized Gains and Losses on
Available-for-Sale Securities	$	562	Net Gain (Loss) on Securities
	(118)		Income Tax Expense
	444		Net of Tax
Amortization of Post Retirement Plan Items
Actuarial Gains (Losses)	$	—	Salaries and Employee Benefits
	—		Income Tax Expense
	—		Net of Tax
Total Reclassifications for the Period	$	444

The table below summarizes the classifications out of accumulated other comprehensive income (loss) by component for the year ended December 31, 2021:

Details about Accumulated Other Comprehensive Income (Loss) Components	Amount Reclassified From Accumulated Other Comprehensive Income (Loss)		Affected Line Item in the Statement Where Net Income is Presented
Unrealized Gains and Losses on
Available-for-Sale Securities	$	2,247	Net Gain (Loss) on Securities
	(472)		Income Tax Expense
	1,775		Net of Tax
Amortization of Post Retirement Plan Items
Actuarial Gains (Losses)	$	—	Salaries and Employee Benefits
	—		Income Tax Expense
	—		Net of Tax
Total Reclassifications for the Period	$	1,775

The table below summarizes the classifications out of accumulated other comprehensive income (loss) by component for the year ended December 31, 2020:

Details about Accumulated Other Comprehensive Income (Loss) Components	Amount Reclassified From Accumulated Other Comprehensive Income (Loss)		Affected Line Item in the Statement Where Net Income is Presented
Unrealized Gains and Losses on
Available-for-Sale Securities	$	4,081	Net Gain (Loss) on Securities
	(857)		Income Tax Expense
	3,224		Net of Tax
Amortization of Post Retirement Plan Items
Actuarial Gains (Losses)	$	—	Salaries and Employee Benefits
	—		Income Tax Expense
	—		Net of Tax
Total Reclassifications for the Period	$	3,224