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Comprehensive Income | 3 Months Ended
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Mar. 31, 2014
Comprehensive Income [Abstract] |
Comprehensive Income | Note 5. Comprehensive Income Total comprehensive income includes all changes in equity during a period arising from transactions and other events and circumstances from non-owner sources. The Corporation’s other comprehensive income is comprised of unrealized holding gains and losses on investment securities available-for-sale, and actuarial gains of defined benefit plans, net of taxes.
Details about Accumulated Other |  | Amounts Reclassified from Accumulated |  | Affected Line Item in the Statement Where Net |
Comprehensive Income Components |  | Other Comprehensive Income |  | Income is Presented |
|  | Three Months Ended March 31, |  |  |
(Dollars in thousands) |  | 2014 |  | 2013 |  |  |
OTTI losses |  | $ | — |  | $ | (24) |  | Net investment securities gains |
|  |  | — |  |  | 6 |  | Tax benefit |
|  |  | — |  |  | (18) |  | Net of tax |
Sale of investment securities available-for-sale |  |  | 1,415 |  |  | 343 |  | Net investment securities gains |
|  |  | (380) |  |  | (90) |  | Tax expense |
|  |  | 1,035 |  |  | 253 |  | Net of tax |
Amortization of unrealized holding (losses) gains on securities transferred from available-for-sale to held-to-maturity |  |  | (45) |  |  | 14 |  | Interest income |
|  |  | 20 |  |  | (5) |  | Tax benefit (expense) |
|  |  | (25) |  |  | 9 |  | Net of tax |
Total reclassification |  | $ | 1,010 |  | $ | 244 |  | Net of tax |
Accumulated other comprehensive loss at March 31, 2014 and December 31, 2013 consisted of the following:
|  | March 31, 2014 |  | December 31, 2013 |
|  | (Dollars in thousands) |
Net unrealized gain on investment securities available-for-sale, net of tax |  | $ | 3,665 |  | $ | 2,374 |
Unamortized component of securities transferred from available-for-sale to held-to-maturity, net of tax |  |  | (1,400) |  |  | (1,425) |
Defined benefit pension and post-retirement plans, net of tax |  |  | (2,735) |  |  | (3,493) |
Total accumulated other comprehensive loss |  | $ | (470) |  | $ | (2,544) |

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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 11 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e637-108580 Reference 2: 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=28358780&loc=d3e681-108580 Reference 3: 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=27012166&loc=d3e187085-122770 Reference 4: 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=28358780&loc=d3e689-108580 Reference 5: 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=28358780&loc=SL7669619-108580 Reference 6: 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=28358780&loc=d3e640-108580 Reference 7: 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=28358780&loc=d3e716-108580 Reference 8: 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=28358780&loc=d3e709-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 + Details
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