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Investment Securities (Tables)
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6 Months Ended |
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Jun. 30, 2012
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| Investment Securities [Abstract] |
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| Available For Sale And Held For Maturity Securities [Table Text Block] |
The amortized cost, gross unrealized gains and losses and estimated fair values for available-for-sale and held-to-maturity securities by major security type at June 30, 2012 and December 31, 2011 were as follows (in thousands):
| | | | | | Gross | | | Gross | | | | | | | | Amortized | | | Unrealized | | | Unrealized | | | Fair | | June 30, 2012 | | Cost | | | Gains | | | (Losses) | | | Value | | Available-for-sale: | | | | | | | | | | | | | U.S. Treasury securities and obligations | | | | | | | | | | | | | of U.S. government corporations & agencies | | $ | 150,936 | | | $ | 1,166 | | | $ | (52 | ) | | $ | 152,050 | | Obligations of states and political subdivisions | | | 46,176 | | | | 2,841 | | | | (26 | ) | | | 48,991 | | Mortgage-backed securities: GSE residential | | | 291,720 | | | | 7,206 | | | | (91 | ) | | | 298,835 | | Trust preferred securities | | | 5,372 | | | | 7 | | | | (4,731 | ) | | | 648 | | Other securities | | | 9,612 | | | | 40 | | | | (149 | ) | | | 9,503 | | Total available-for-sale | | $ | 503,816 | | | $ | 11,260 | | | $ | (5,049 | ) | | $ | 510,027 | | Held-to-maturity: | | | | | | | | | | | | | | | | | Obligations of states and political subdivisions | | $ | 51 | | | $ | - | | | $ | - | | | $ | 51 | | December 31, 2011 | | | | | | | | | | | | | | | | | Available-for-sale: | | | | | | | | | | | | | | | | | U.S. Treasury securities and obligations | | | | | | | | | | | | | | | | | of U.S. government corporations & agencies | | $ | 164,812 | | | $ | 1,294 | | | $ | (40 | ) | | $ | 166,066 | | Obligations of states and political subdivisions | | | 38,828 | | | | 2,374 | | | | - | | | | 41,202 | | Mortgage-backed securities: GSE residential | | | 254,930 | | | | 6,940 | | | | (37 | ) | | | 261,833 | | Trust preferred securities | | | 5,625 | | | | - | | | | (4,906 | ) | | | 719 | | Other securities | | | 9,561 | | | | - | | | | (465 | ) | | | 9,096 | | Total available-for-sale | | $ | 473,756 | | | $ | 10,608 | | | $ | (5,448 | ) | | $ | 478,916 | | Held-to-maturity: | | | | | | | | | | | | | | | | | Obligations of states and political subdivisions | | $ | 51 | | | $ | - | | | $ | - | | | $ | 51 | |
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| Realized Gains and Losses From Sale of Securities |
Realized gains and losses resulting from sales of securities were as follows during the periods ended June 30, 2012 and 2011 (in thousands):
| | | June 30, | | | June 30, | | | | | 2012 | | | 2011 | | Gross gains | | $ | 823 | | | $ | 377 | | Gross losses | | | - | | | | - | |
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| Investments Classified by Contractual Maturity Date |
The following table indicates the expected maturities of investment securities classified as available-for-sale and held-to-maturity, presented at fair value, at June 30, 2012 and the weighted average yield for each range of maturities (dollars in thousands).
| | | One year | | | After 1 through | | | After 5 through | | | After ten | | | | | | | | or less | | | 5 years | | | 10 years | | | years | | | Total | | Available-for-sale: | | | | | | | | | | | | | | | | U.S. Treasury securities and obligations of | | | | | | | | | | | | | | | | U.S. government corporations and agencies | | $ | 89,227 | | | $ | 60,568 | | | $ | 2,255 | | | $ | - | | | $ | 152,050 | | Obligations of state and political subdivisions | | | 877 | | | | 20,578 | | | | 27,130 | | | | 406 | | | | 48,991 | | Mortgage-backed securities: GSE residential | | | 14,056 | | | | 204,019 | | | | 80,760 | | | | - | | | | 298,835 | | Trust preferred securities | | | - | | | | - | | | | - | | | | 648 | | | | 648 | | Other securities | | | - | | | | 7,554 | | | | 1,901 | | | | 48 | | | | 9,503 | | Total investments | | $ | 104,160 | | | $ | 292,719 | | | $ | 112,046 | | | $ | 1,102 | | | $ | 510,027 | | Weighted average yield | | | 2.18 | % | | | 2.76 | % | | | 2.67 | % | | | 3.87 | % | | | 2.63 | % | Full tax-equivalent yield | | | 2.19 | % | | | 2.89 | % | | | 3.07 | % | | | 4.01 | % | | | 2.80 | % | Held-to-maturity: | | | | | | | | | | | | | | | | | | | | | Obligations of state and political subdivisions | | $ | - | | | $ | 51 | | | $ | - | | | $ | - | | | $ | 51 | | Weighted average yield | | | - | % | | | 4.75 | % | | | - | % | | | - | % | | | 4.75 | % | Full tax-equivalent yield | | | - | % | | | 6.58 | % | | | - | % | | | - | % | | | 6.58 | % |
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| Fair value of investments with sustained gross unrealized losses |
The following table presents the aging of gross unrealized losses and fair value by investment category as of June 30, 2012 and December 31, 2011 (in thousands):
| | | Less than 12 months | | | 12 months or more | | | Total | | | | | Fair Value | | | Unrealized Losses | | | Fair Value | | | Unrealized Losses | | | Fair Value | | | Unrealized Losses | | June 30, 2012 | | | | | | | | | | | | | | | | | | | U.S. Treasury securities and obligations of U.S. government corporations and agencies | | $ | 19,941 | | | $ | (52 | ) | | $ | - | | | $ | - | | | $ | 19,941 | | | $ | (52 | ) | Obligations of states and political subdivisions | | | 2,890 | | | | (26 | ) | | | - | | | | - | | | | 2,890 | | | | (26 | ) | Mortgage-backed securities: GSE residential | | | 32,833 | | | | (91 | ) | | | - | | | | - | | | | 32,833 | | | | (91 | ) | Trust preferred securities | | | - | | | | - | | | | 518 | | | | (4,731 | ) | | | 518 | | | | (4,731 | ) | Other securities | | | 3,566 | | | | (136 | ) | | | 1,987 | | | | (13 | ) | | | 5,553 | | | | (149 | ) | Total | | $ | 59,230 | | | $ | (305 | ) | | $ | 2,505 | | | $ | (4,744 | ) | | $ | 61,735 | | | $ | (5,049 | ) | December 31, 2011: | | | | | | | | | | | | | | | | | | | | | | | | | U.S. Treasury securities and obligations of U.S. government corporations and agencies | | $ | 19,960 | | | $ | (40 | ) | | $ | - | | | $ | - | | | $ | 19,960 | | | $ | (40 | ) | Obligations of states and political subdivisions | | | 690 | | | | - | | | | - | | | | - | | | | 690 | | | | - | | Mortgage-backed securities: GSE residential | | | 15,231 | | | | (37 | ) | | | - | | | | - | | | | 15,231 | | | | (37 | ) | Trust preferred securities | | | - | | | | - | | | | 719 | | | | (4,906 | ) | | | 719 | | | | (4,906 | ) | Other securities | | | 7,190 | | | | (372 | ) | | | 1,907 | | | | (93 | ) | | | 9,096 | | | | (465 | ) | Total | | $ | 43,071 | | | $ | (449 | ) | | $ | 2,625 | | | $ | (4,999 | ) | | $ | 45,696 | | | $ | (5,448 | ) |
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| Trust Preferred Securities [Table Text Block] |
Following are the details for each trust preferred security (in thousands):
| | | Book Value | | | Market Value | | | Unrealized Gains (Losses) | | | Other-than- temporary Impairment Recorded To-date | | PreTSL I | | $ | 647 | | | $ | 285 | | | $ | (362 | ) | | $ | 691 | | PreTSL II | | | 950 | | | | 207 | | | | (743 | ) | | | 2,187 | | PreTSL VI | | | 123 | | | | 130 | | | | 7 | | | | 127 | | PreTSL XXVIII | | | 3,652 | | | | 26 | | | | (3,626 | ) | | | 1,111 | | Total | | $ | 5,372 | | | $ | 648 | | | $ | (4,724 | ) | | $ | 4,116 | |
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| Credit Losses Recognized on Investments |
Credit Losses Recognized on Investments. As described above, some of the Company's investments in trust preferred securities have experienced fair value deterioration due to credit losses but are not otherwise other-than-temporarily impaired. The following table provides information about those trust preferred securities for which only a credit loss was recognized in income and other losses are recorded in other comprehensive income (loss) for the six months ended June 30, 2012 and 2011 (in thousands).
| | | Accumulated | | | Accumulated | | | | | Credit Losses | | | Credit Losses | | | | | June 30, 2012 | | | June 30, 2011 | | Credit losses on trust preferred securities held | | | | | | | Beginning of period | | $ | 4,116 | | | $ | 3,230 | | Additions related to OTTI losses not previously recognized | | | - | | | | - | | Reductions due to sales | | | - | | | | - | | Reductions due to change in intent or likelihood of sale | | | - | | | | - | | Additions related to increases in previously recognized OTTI losses | | | - | | | | 246 | | Reductions due to increases in expected cash flows | | | - | | | | - | | End of period | | $ | 4,116 | | | $ | 3,476 | |
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