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2. Investment Securities (Tables) | 6 Months Ended
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Jun. 30, 2013
Investment Securities Tables |
Investment securities available for sale |
(Dollars in thousands) |  |  |  |  |  |  |
| June 30, 2013
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Mortgage-backed securities | $ | 120,413 |  | 937 |  | 573 |  | 120,777
U.S. Government |  |  |  |  |  |  |  |
sponsored enterprises |  | 19,251 |  | 318 |  | - |  | 19,569
State and political subdivisions |  | 147,160 |  | 2,637 |  | 3,333 |  | 146,464
Corporate bonds |  | 3,548 |  | 20 |  | 78 |  | 3,490
Trust preferred securities |  | 1,250 |  | - |  | - |  | 1,250
Equity securities |  | 748 |  | 853 |  | - |  | 1,601
Total | $ | 292,370 |  | 4,765 |  | 3,984 |  | 293,151
(Dollars in thousands) |  |  |  |  |  |  |
| December 31, 2012
| Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Mortgage-backed securities | $ | 146,755 |  | 1,875 |  | 606 |  | 148,024
U.S. Government |  |  |  |  |  |  |  |
sponsored enterprises |  | 18,714 |  | 203 |  | 80 |  | 18,837
State and political subdivisions |  | 118,591 |  | 7,171 |  | 104 |  | 125,658
Corporate bonds |  | 2,571 |  | 19 |  | 4 |  | 2,586
Trust preferred securities |  | 1,250 |  | - |  | - |  | 1,250
Equity securities |  | 748 |  | 720 |  | - |  | 1,468
Total | $ | 288,629 |  | 9,988 |  | 794 |  | 297,823
Current fair value and associated unrealized losses on investments in securities with unrealized losses |
(Dollars in thousands) |  |  |  |  |  |  |  |  |  |  |
| June 30, 2013
| Less than 12 Months |  | 12 Months or More |  | Total
| Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses
Mortgage-backed securities | $ | 48,281 |  | 503 |  | 5,298 |  | 70 |  | 53,579 |  | 573
State and political subdivisions |  | 56,713 |  | 3,333 |  | - |  | - |  | 56,713 |  | 3,333
Corporate bonds |  | 1,497 |  | 78 |  | - |  | - |  | 1,497 |  | 78
Total | $ | 106,491 |  | 3,914 |  | 5,298 |  | 70 |  | 111,789 |  | 3,984
(Dollars in thousands) |  |  |  |  |  |  |  |  |  |  |
| December 31, 2012
| Less than 12 Months |  | 12 Months or More |  | Total
| Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses |  | Fair Value |  | Unrealized Losses
Mortgage-backed securities | $ | 48,126 |  | 468 |  | 12,913 |  | 138 |  | 61,039 |  | 606
U.S. Government |  |  |  |  |  |  |  |  |  |  |  |
sponsored enterprises |  | 3,402 |  | 80 |  | - |  | - |  | 3,402 |  | 80
State and political subdivisions |  | 9,490 |  | 104 |  | - |  | - |  | 9,490 |  | 104
Corporate bonds |  | 1,035 |  | 4 |  | - |  | - |  | 1,035 |  | 4
Total | $ | 62,053 |  | 656 |  | 12,913 |  | 138 |  | 74,966 |  | 794
Amortized cost and estimated fair value of investment securities available for sale by contractual maturity |
(Dollars in thousands) |  |  |
| Amortized Cost |  | Estimated Fair Value
Due within one year | $ | 3,975 |  | 4,027
Due from one to five years |  | 24,701 |  | 25,097
Due from five to ten years |  | 111,255 |  | 110,215
Due after ten years |  | 31,278 |  | 31,434
Mortgage-backed securities |  | 120,413 |  | 120,777
Equity securities |  | 748 |  | 1,601
Total | $ | 292,370 |  | 293,151

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- Definition Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6957658&loc=d3e62557-112803 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27198-111563 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6957658&loc=d3e62586-112803 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27161-111563 + Details
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