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Investment Securities (Tables) | 3 Months Ended
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Mar. 31, 2013
Investment Securities [Abstract] |
The amortized cost and fair value of debt securities |
|  | Amortized |  |  | Gross unrealized |  |  | Gross unrealized |  |  |  |
(in thousands) |  | cost |  |  | gains |  |  | losses |  |  | Fair value |
March 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury |  | $ | 2,000 |  |  | $ | 23 |  |  | $ | 0 |  |  | $ | 2,023 |
Government sponsored enterprises |  |  | 68,869 |  |  |  | 728 |  |  |  | 21 |  |  |  | 69,576 |
Asset-backed securities |  |  | 122,624 |  |  |  | 2,594 |  |  |  | 300 |  |  |  | 124,918 |
Obligations of states and political subdivisions |  |  | 34,396 |  |  |  | 1,119 |  |  |  | 41 |  |  |  | 35,474 |
Total available for sale securities |  | $ | 227,889 |  |  | $ | 4,464 |  |  | $ | 362 |  |  | $ | 231,991 |
December 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Treasury |  | $ | 2,000 |  |  | $ | 30 |  |  | $ | 0 |  |  | $ | 2,030 |
Government sponsored enterprises |  |  | 54,327 |  |  |  | 853 |  |  |  | 0 |  |  |  | 55,180 |
Asset-backed securities |  |  | 104,607 |  |  |  | 3,276 |  |  |  | 11 |  |  |  | 107,872 |
Obligations of states and political subdivisions |  |  | 33,959 |  |  |  | 1,222 |  |  |  | 17 |  |  |  | 35,164 |
Total available for sale securities |  | $ | 194,893 |  |  | $ | 5,381 |  |  | $ | 28 |  |  | $ | 200,246 |
Contractual maturity of amortized cost and fair value of debt securities |
|  | Amortized |  |  | Fair |
(in thousands) |  | cost |  |  | value |
Due in one year or less |  | $ | 4,925 |  |  | $ | 4,992 |
Due after one year through five years |  |  | 62,579 |  |  |  | 63,740 |
Due after five years through ten years |  |  | 36,614 |  |  |  | 37,214 |
Due after ten years |  |  | 1,147 |  |  |  | 1,127 |
Total |  |  | 105,265 |  |  |  | 107,073 |
Asset-backed securities |  |  | 122,624 |  |  |  | 124,918 |
Total available for sale securities |  | $ | 227,889 |  |  | $ | 231,991 |
Gross unrealized losses on debt securities and the fair value of the related securities |
|  | Less than 12 months |  |  | 12 months or more |  |  | Total |  |  |  |
|  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |
(in thousands) |  | Value |  |  | Losses |  |  | Value |  |  | Losses |  |  | Value |  |  | Losses |
At March 31, 2013 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government sponsored enterprises |  | $ | 20,569 |  |  | $ | (21 | ) |  | $ | 0 |  |  | $ | 0 |  |  | $ | 20,569 |  |  | $ | (21 | )
Asset-backed securities |  |  | 42,235 |  |  |  | (290 | ) |  |  | 892 |  |  |  | (10 | ) |  |  | 43,127 |  |  |  | (300 | )
Obligations of states and political subdivisions |  |  | 3,802 |  |  |  | (41 | ) |  |  | 0 |  |  |  | 0 |  |  |  | 3,802 |  |  |  | (41 | )
Total |  | $ | 66,606 |  |  | $ | (352 | ) |  | $ | 892 |  |  | $ | (10 | ) |  | $ | 67,498 |  |  | $ | (362 | )
(in thousands) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
At December 31, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Government sponsored enterprises |  | $ | 1,044 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 1,044 |  |  | $ | 0 |
Asset-backed securities |  |  | 4,729 |  |  |  | (11 | ) |  |  | 0 |  |  |  | 0 |  |  |  | 4,729 |  |  |  | (11 | )
Obligations of states and political subdivisions |  |  | 2,114 |  |  |  | (17 | ) |  |  | 150 |  |  |  | 0 |  |  |  | 2,264 |  |  |  | (17 | )
Total |  | $ | 7,887 |  |  | $ | (28 | ) |  | $ | 150 |  |  | $ | 0 |  |  | $ | 8,037 |  |  | $ | (28 | )
Available for sale securities proceeds and gross realized gain loss net |
|  | Three Months Ended March 31, |
(in thousands) |  | 2013 |  |  | 2012 |
Gross gains realized on sales |  | $ | 294 |  |  | $ | 0 |
Gross losses realized on sales |  |  | 0 |  |  |  | 0 |
Other-than-temporary impairment recognized |  |  | 0 |  |  |  | 0 |
Net realized gains |  | $ | 294 |  |  | $ | 0 |

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- Definition For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value). + 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=6872113&loc=d3e27290-111563 + Details
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