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Change in Accumulated Other Comprehensive Income (Tables) | 3 Months Ended
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Mar. 31, 2013
Change in Accumulated Other Comprehensive Income [Abstract] |
Changes To Accumulated Other Comprehensive Income By Components |
|  |  |  |  | Three Months Ended |  |  |
|  |  |  |  | March 31, 2013 |  |  |
|  |  |  |  |  |  |  | Change in Benefit |  |  |
|  | Unrealized Gains and |  |  |  |  |  | Obligations and Plan Assets |  |  |
|  | Losses on Available for Sale |  | Change in Fair Value of |  |  | for the Post Retirement |  |  |
|  | Securities |  |  | Interest Rate Swap |  |  | Benefit Plan |  | Total |
|  |  |  |  | (dollars in thousands) |  |  |
December 31, 2012 | $ | 3,824 |  | $ | (419 | ) | $ | 43 | $ | 3,448 |
Other comprehensive (loss) |  |  |  |  |  |  |  |  |  |  |
income before reclassifications |  | (31 | ) |  | 48 |  |  | — |  | 17 |
Reclassifications from other |  |  |  |  |  |  |  |  |  |  |
comprehensive (loss) income |  | (390 | ) |  | — |  |  | — |  | (390 | )
Tax effect of current period |  |  |  |  |  |  |  |  |  |  |
changes |  | 143 |  |  | (17 | ) |  | — |  | 126 |
Current period changes net of |  |  |  |  |  |  |  |  |  |  |
taxes |  | (278 | ) |  | 31 |  |  | — |  | (247 | )
March 31, 2013 | $ | 3,546 |  | $ | (388 | ) | $ | 43 | $ | 3,201 |
|  |  |  |  | Three Months Ended |  |  |
|  |  |  |  | March 31, 2012 |  |  |
|  |  |  |  |  |  |  | Change in Benefit |  |  |
|  | Unrealized Gains and |  |  |  |  |  | Obligations and Plan Assets |  |  |
|  | Losses on Available for Sale |  | Change in Fair Value of |  |  | for the Post Retirement |  |  |
|  | Securities |  |  | Interest Rate Swap |  |  | Benefit Plan |  | Total |
|  |  |  |  | (dollars in thousands) |  |  |
December 31, 2011 | $ | 3,263 |  | $ | (382 | ) | $ | 50 | $ | 2,931 |
Other comprehensive income |  |  |  |  |  |  |  |  |  |  |
before reclassifications |  | 257 |  |  | 19 |  |  | — |  | 276 |
Reclassifications from other |  |  |  |  |  |  |  |  |  |  |
comprehensive income |  | — |  |  | — |  |  | — |  | — |
Tax effect of current period |  |  |  |  |  |  |  |  |  |  |
changes |  | (87 | ) |  | (7 | ) |  | — |  | (94 | )
Current period changes net of |  |  |  |  |  |  |  |  |  |  |
taxes |  | 170 |  |  | 12 |  |  | — |  | 182 |
March 31, 2012 | $ | 3,433 |  | $ | (370 | ) | $ | 50 | $ | 3,113 |

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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=20435746&loc=SL7669686-108580 + Details
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