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Change in Accumulated Other Comprehensive Income | 3 Months Ended
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Mar. 31, 2013
Change in Accumulated Other Comprehensive Income [Abstract] |
Change in Accumulated Other Comprehensive Income | NOTE 12. Change in Accumulated Other Comprehensive Income Accumulated other comprehensive income includes unrealized gains and losses on available for sale securities, change in fair value of interest rate swaps and changes in benefit obligations and plan assets for the post retirement benefit plan. Changes to other comprehensive income are presented net of tax effect as a component of equity. Reclassifications out of accumulated other comprehensive income are recorded in the Consolidated Statements of Income either as a gain or loss. Changes to accumulated other comprehensive income by components are shown in the following tables for the periods indicated:
|  |  |  |  | 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 |
For the three months ended March 31, 2013, $390 thousand was reclassified out of comprehensive income as realized gains on the sales of available for sale securities. For the three months ended March 31, 2012, there were no reclassifications from other comprehensive income.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e640-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 130 -Paragraph 14-26 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e681-108580 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e709-108580 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669619-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e689-108580 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e716-108580 + Details
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