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Investment Securities (Tables) | 9 Months Ended
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Sep. 30, 2012
Investment Securities [Abstract] |
Investment securities | Investment securities as of September 30, 2012 are summarized as follows:
|  |  |  |  | Gross |  |  | Gross |  |  |  |
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Fair |
|  | Cost |  |  | Gains |  |  | Losses |  |  | Value |
Securities Available for Sale: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government Agencies |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-Backed |  | $ | 235,730 |  |  | $ | 1,573 |  |  | $ | (493 | ) |  | $ | 236,810 |
State, County & Municipal |  |  | 3,995 |  |  |  | 43 |  |  |  | (1 | ) |  |  | 4,037 |
Corporate Obligations |  |  | 1,000 |  |  |  | 118 |  |  |  | -- |  |  |  | 1,118 |
Asset-Backed Securities |  |  | 367 |  |  |  | -- |  |  |  | (235 | ) |  |  | 132 |
|  | $ | 241,092 |  |  | $ | 1,734 |  |  | $ | (729 | ) |  | $ | 242,097 |
Securities Held to Maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
State, County and Municipal |  | $ | 45 |  |  | $ | 1 |  |  | $ | -- |  |  | $ | 46 |
Investment securities as of December 31, 2011 are summarized as follows:
|  |  |  |  | Gross |  |  | Gross |  |  |  |
|  | Amortized |  |  | Unrealized |  |  | Unrealized |  |  | Fair |
|  | Cost |  |  | Gains |  |  | Losses |  |  | Value |
Securities Available for Sale: |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government Agencies |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-Backed |  | $ | 291,097 |  |  | $ | 3,152 |  |  | $ | (188 | ) |  | $ | 294,061 |
State, County & Municipal |  |  | 7,475 |  |  |  | 132 |  |  |  | (23 | ) |  |  | 7,584 |
Corporate Obligations |  |  | 2,000 |  |  |  | 124 |  |  |  | (10 | ) |  |  | 2,114 |
Asset-Backed Securities |  |  | 426 |  |  |  | -- |  |  |  | (294 | ) |  |  | 132 |
|  | $ | 300,998 |  |  | $ | 3,408 |  |  | $ | (515 | ) |  | $ | 303,891 |
Securities Held to Maturity: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
State, County and Municipal |  | $ | 46 |  |  | $ | -- |  |  | $ | -- |  |  | $ | 46 |
Amortized cost and fair value of investment securities by contractual maturity | The amortized cost and fair value of investment securities as of September 30, 2012, by contractual maturity, are shown hereafter. Expected maturities will differ from contractual maturities because issuers have the right to call or prepay obligations with or without call or prepayment penalties.
|  | Securities |
|  | Available for Sale |  |  | Held to Maturity |
|  | Amortized Cost |  |  | Fair Value |  |  | Amortized Cost |  |  | Fair Value |
Due Less Than One Year |  | $ | 125 |  |  | $ | 127 |  |  | $ | -- |  |  | $ | -- |
Due After One Year Through Five Years |  |  | 2,697 |  |  |  | 2,847 |  |  |  | 45 |  |  |  | 46 |
Due After Five Years Through Ten Years |  |  | 1,965 |  |  |  | 1,973 |  |  |  | -- |  |  |  | -- |
Due After Ten Years |  |  | 575 |  |  |  | 340 |  |  |  | -- |  |  |  | -- |
|  |  | 5,362 |  |  |  | 5,287 |  |  |  | 45 |  |  |  | 46 |
Mortgage-Backed Securities |  |  | 235,730 |  |  |  | 236,810 |  |  |  | -- |  |  |  | -- |
|  | $ | 241,092 |  |  | $ | 242,097 |  |  | $ | 45 |  |  | $ | 46 |
Invested securities in a continuous unrealized loss position | Information pertaining to securities with gross unrealized losses at September 30, 2012 and December 31, 2011 aggregated by investment category and length of time that individual securities have been in a continuous loss position, follows:
|  | Less Than 12 Months |  |  | 12 Months or Greater |  |  | Total |
|  |  |  |  | Gross |  |  |  |  |  | Gross |  |  |  |  |  | Gross |
|  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |  |  | Fair |  |  | Unrealized |
|  | Value |  |  | Losses |  |  | Value |  |  | Losses |  |  | Value |  |  | Losses |
September 30, 2012 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government Agencies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-Backed |  | $ | 68,388 |  |  | $ | (464 | ) |  | $ | 2,235 |  |  | $ | (29 | ) |  | $ | 70,623 |  |  | $ | (493 | )
State, County and Municipal |  |  | 208 |  |  |  | (1 | ) |  |  | -- |  |  |  | -- |  |  |  | 208 |  |  |  | (1 | )
Asset-Backed Securities |  |  | -- |  |  |  | -- |  |  |  | 132 |  |  |  | (235 | ) |  |  | 132 |  |  |  | (235 | )
|  | $ | 68,596 |  |  | $ | (465 | ) |  | $ | 2,367 |  |  | $ | (264 | ) |  | $ | 70,963 |  |  | $ | (729 | )
December 31, 2011 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government Agencies |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Mortgage-Backed |  | $ | 26,440 |  |  | $ | (188 | ) |  | $ | -- |  |  | $ | -- |  |  | $ | 26,440 |  |  | $ | (188 | )
State, County and Municipal |  |  | 1,224 |  |  |  | (21 | ) |  |  | 73 |  |  |  | (2 | ) |  |  | 1,297 |  |  |  | (23 | )
Corporate Obligations |  |  | -- |  |  |  | -- |  |  |  | 990 |  |  |  | (10 | ) |  |  | 990 |  |  |  | (10 | )
Asset-Backed Securities |  |  | -- |  |  |  | -- |  |  |  | 132 |  |  |  | (294 | ) |  |  | 132 |  |  |  | (294 | )
|  | $ | 27,664 |  |  | $ | (209 | ) |  | $ | 1,195 |  |  | $ | (306 | ) |  | $ | 28,859 |  |  | $ | (515 | )

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- Definition A table of investments, shown as a text block. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 6 -Section 10 -Paragraph (c) -Subparagraph (1) + Details
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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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