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Other Comprehensive Income (Loss)
6 Months Ended
Jun. 30, 2022
Equity [Abstract]  
Other Comprehensive Income (Loss) Other Comprehensive Income (Loss)
The tables below summarize the changes in accumulated other comprehensive income (loss) by component for the three and six months ended June 30, 2022 and 2021, net of tax:
June 30, 2022Unrealized Gains and Losses on Available-for-Sale SecuritiesPostretirement Benefit ItemsTotal
Beginning Balance at April 1, 2022$(117,833)$(568)$(118,401)
Other Comprehensive Income (Loss) Before Reclassification(92,632)— (92,632)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)(62)— (62)
Net Current Period Other Comprehensive Income (Loss)(92,694)— (92,694)
Ending Balance at June 30, 2022$(210,527)$(568)$(211,095)

June 30, 2022Unrealized Gains and Losses on Available-for-Sale SecuritiesPostretirement Benefit ItemsTotal
Beginning Balance at January 1, 2022$16,052 $(568)$15,484 
Other Comprehensive Income (Loss) Before Reclassification(226,223)— (226,223)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)(356)— (356)
Net Current Period Other Comprehensive Income (Loss)(226,579)— (226,579)
Ending Balance at June 30, 2022$(210,527)$(568)$(211,095)
June 30, 2021Unrealized Gains and Losses on Available-for-Sale SecuritiesPostretirement Benefit ItemsTotal
Beginning Balance at April 1, 2021$14,115 $(568)$13,547 
Other Comprehensive Income (Loss) Before Reclassification13,115 — 13,115 
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)(237)— (237)
Net Current Period Other Comprehensive Income (Loss)12,878 — 12,878 
Ending Balance at June 30, 2021$26,993 $(568)$26,425 

June 30, 2021Unrealized Gains and Losses on Available-for-Sale SecuritiesPostretirement Benefit ItemsTotal
Beginning Balance at January 1, 2021$35,943 $(568)$35,375 
Other Comprehensive Income (Loss) Before Reclassification(7,949)— (7,949)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss)(1,001)— (1,001)
Net Current Period Other Comprehensive Income (Loss)(8,950)— (8,950)
Ending Balance at June 30, 2021$26,993 $(568)$26,425 

The tables below summarize the classifications out of accumulated other comprehensive income (loss) by component for the three and six months ended June 30, 2022 and 2021:
Details about Accumulated Other Comprehensive Income (Loss) ComponentsAmount 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
$78 Net Gains on Securities
(16)Income Tax Expense
62 Net of Tax
Total Reclassifications for the Three
    Months Ended June 30, 2022
$62 

Details about Accumulated Other Comprehensive Income (Loss) ComponentsAmount 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
$450 Net Gains on Securities
(94)Income Tax Expense
356 Net of Tax
Total Reclassifications for the Six
    Months Ended June 30, 2022
$356 
Details about Accumulated Other Comprehensive Income (Loss) ComponentsAmount 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
$300 Net Gains on Securities
(63)Income Tax Expense
237 Net of Tax
Total Reclassifications for the Three
    Months Ended June 30, 2021
$237 

Details about Accumulated Other Comprehensive Income (Loss) ComponentsAmount 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
$1,275 Net Gains on Securities
(268)Income Tax Expense
1,007 Net of Tax
Total Reclassifications for the Six
    Months Ended June 30, 2021
$1,007