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Reclassification Adjustments Out of Other Comprehensive Income (Loss) (Tables) | 6 Months Ended
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Jun. 30, 2025
Reclassification Adjustments Out of Other Comprehensive Income (Loss) [Abstract] |
Reclassification Adjustments out of AOCI | The following table summarizes the reclassification adjustments out of AOCI:
Detail About AOCI Components |  | Amount Reclassified from AOCI |  | Affected Line Item in the Consolidated Statements of Comprehensive Income (Loss)
|  | Three Months Ended |  |
(In thousands) |  | June 30, 2025 |  |  | June 30, 2024 |  |
AFS securities: |  |  |  |  |  |  |
Amortization of unrealized gains related to securities transfer |  | $ | 70 |  |  | $ | 91 |  | Interest income
Tax effect |  | $ | (17 | ) |  | $ | (23 | ) | Income tax (benefit)
Net of tax |  | $ | 53 |  |  | $ | 68 |  |
Pension and other benefits: |  |  |  |  |  |  |  |  |
Amortization of net losses |  | $ | 305 |  |  | $ | 1,454 |  | Other noninterest expense
Amortization of prior service costs |  |  | 2 |  |  |  | (3 | ) | Other noninterest expense
Tax effect |  | $ | (77 | ) |  | $ | (363 | ) | Income tax (benefit)
Net of tax |  | $ | 230 |  |  | $ | 1,088 |  |
Total reclassifications, net of tax |  | $ | 283 |  |  | $ | 1,156 |  |
Detail About AOCI Components |  | Amount Reclassified from AOCI |  | Affected Line item in the Consolidated Statements of Comprehensive Income (Loss)
|  | Six Months Ended |  |
(In thousands) |  | June 30, 2025 |  |  | June 30, 2024 |  |
AFS securities: |  |  |  |  |  |  |
Amortization of unrealized gains related to securities transfer |  | $ | 145 |  |  | $ | 187 |  | Interest income
Tax effect |  | $ | (36 | ) |  | $ | (47 | ) | Income tax (benefit)
Net of tax |  | $ | 109 |  |  | $ | 140 |  |
Pension and other benefits: |  |  |  |  |  |  |  |  |
Amortization of net losses |  | $ | 626 |  |  | $ | 1,908 |  | Other noninterest expense
Amortization of prior service costs |  |  | 5 |  |  |  | (5 | ) | Other noninterest expense
Tax effect |  | $ | (158 | ) |  | $ | (476 | ) | Income tax (benefit)
Net of tax |  | $ | 473 |  |  | $ | 1,427 |  |
Total reclassifications, net of tax |  | $ | 582 |  |  | $ | 1,567 |  |

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- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
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