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Change in Accumulated Other Comprehensive Income (Tables) | 9 Months Ended
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Sep. 30, 2017
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 component are shown in the following tables for the periods indicated:
| Three Months Ended
| September 30,
| 2017 | 2016
| 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)
July 1 | $ | 1,020 |  | $ | 39 |  | $ | 1,059 |  | $ | 2,005 |  | $ | 39 |  | $ | 2,044 |
Other comprehensive (loss) income before reclassifications | (338 | ) | — |  | (338 | ) | (111 | ) | — |  | (111 | )
Reclassification adjustments | (26 | ) | — |  | (26 | ) | (8 | ) | — |  | (8 | )
Tax effect of current period changes | 124 |  | — |  | 124 |  | 40 |  | — |  | 40 |
Current period changes net of taxes | (240 | ) | — |  | (240 | ) | (79 | ) | — |  | (79 | )
September 30 | $ | 780 |  | $ | 39 |  | $ | 819 |  | $ | 1,926 |  | $ | 39 |  | $ | 1,965 |
| Nine Months Ended
| September 30,
| 2017 | 2016
| 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 | $ | (63 | ) | $ | 39 |  | $ | (24 | ) | $ | 1,012 |  | $ | 39 |  | $ | 1,051 |
Other comprehensive income before reclassifications | 1,354 |  | — |  | 1,354 |  | 1,479 |  | — |  | 1,479 |
Reclassification adjustments | (77 | ) | — |  | (77 | ) | (94 | ) | — |  | (94 | )
Tax effect of current period changes | (434 | ) | — |  | (434 | ) | (471 | ) | — |  | (471 | )
Current period changes net of taxes | 843 |  | — |  | 843 |  | 914 |  | — |  | 914 |
September 30 | $ | 780 |  | $ | 39 |  | $ | 819 |  | $ | 1,926 |  | $ | 39 |  | $ | 1,965 |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
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