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Change in Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Changes To Accumulated Other Comprehensive Income By Components | Changes to accumulated other comprehensive income (loss) by components are shown in the following tables for the years ended December 31, 2019, 2018, and 2017:
| Twelve Months Ended
| December 31,
| 2019 | 2018 | 2017
| Unrealized Gains and Losses on Available for Sale Securities | Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan | Total | Unrealized Gains and Losses on Available for Sale Securities | Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan | Total | Unrealized Gains and Losses on Available for Sale Securities | Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan | Total
| (dollars in thousands)
January 1 | $ | (1,597 | ) | $ | 44 |  | $ | (1,553 | ) | $ | 266 |  | $ | 44 |  | $ | 310 |  | $ | (63 | ) | $ | 39 |  | $ | (24 | )
Other comprehensive income (loss) before reclassifications | 3,835 |  | — |  | 3,835 |  | (2,341 | ) | — |  | (2,341 | ) | 422 |  | 4 |  | 426 |
Reclassifications from other comprehensive income (loss) | 7 |  | — |  | 7 |  | (17 | ) | — |  | (17 | ) | 10 |  | (7 | ) | 3 |
Reclassification of stranded tax effects from change in tax rate | — |  | — |  | — |  | — |  | — |  | — |  | 44 |  | 7 |  | 51 |
Tax effect of current period changes | (807 | ) | — |  | (807 | ) | 495 |  | — |  | 495 |  | (147 | ) | 1 |  | (146 | )
Current period changes net of taxes | 3,035 |  | — |  | 3,035 |  | (1,863 | ) | — |  | (1,863 | ) | 329 |  | 5 |  | 334 |
December 31 | $ | 1,438 |  | $ | 44 |  | $ | 1,482 |  | $ | (1,597 | ) | $ | 44 |  | $ | (1,553 | ) | $ | 266 |  | $ | 44 |  | $ | 310 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 + Details
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