v2.4.0.6

Investment Securities, Part II (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended |  |  |  |  |  |  |  |  |  |  | 12 Months Ended |  | 12 Months Ended
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Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2012 U.S. Treasury securities and obligations of U.S. government corporations & agencies | Dec. 31, 2011 U.S. Treasury securities and obligations of U.S. government corporations & agencies | Dec. 31, 2012 Obligations of states and political subdivisions | Dec. 31, 2011 Obligations of states and political subdivisions | Dec. 31, 2012 Mortgage-backed securities: GSE residential | Dec. 31, 2011 Mortgage-backed securities: GSE residential | Dec. 31, 2012 Trust preferred securities securities | Dec. 31, 2011 Trust preferred securities securities | Dec. 31, 2012 Other securities | Dec. 31, 2011 Other securities securities | Dec. 31, 2012 PreTSL I | Dec. 31, 2012 PreTSL II | Dec. 31, 2012 PreTSL VI [Member] | Jul. 03, 2012 PreTSL VI [Member] | Dec. 31, 2012 PreTSL XXVIII
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Next Twelve Months, Amortized Cost Basis | $ 98,706 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Year Two Through Five, Amortized Cost Basis | 119,277 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Amortized Cost Basis | 23,836 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, after Ten Years, Amortized Cost Basis | 6,733 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
AFS Securities, Debt Maturities, Single Maturity Date, Next Twelve Months, Fair Value | 99,137 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
AFS Securities, Debt Maturities, Single Maturity Date, Year Two Through Five, Fair Value | 121,655 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
AFS Securities, Debt Maturities, Single Maturity Date, Year Six Through Ten, Fair Value | 25,661 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
AFS Securities, Debt Maturities, Single Maturity Date, After Ten Years, Fair Value | 2,396 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis | 248,552 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Amortized Cost Basis | 252,310 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis | 500,862 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
One year or less | 107,571 |  |  | 98,367 |  | 770 |  | 8,434 |  | 0 |  | 0 |  |  |  |  |  |
After 1 through 5 years | 340,239 |  |  | 82,093 |  | 29,734 |  | 218,584 |  | 0 |  | 9,828 |  |  |  |  |  |
After 5 through 10 years | 58,103 |  |  | 1,709 |  | 23,952 |  | 32,442 |  | 0 |  | 0 |  |  |  |  |  |
After ten years | 2,396 |  |  | 0 |  | 1,751 |  | 0 |  | 585 |  | 60 |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Single Maturity Date | 248,849 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Debt Maturities, without Single Maturity Date, Fair Value | 259,460 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair Value | 508,309 | 478,916 |  | 182,169 | 166,066 | 56,207 | 41,202 | 259,460 | 261,833 | 585 | 719 | 9,888 | 9,096 |  |  |  |  |
Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Weighted Average Yield, Maturities Year One (in hundredths) | 1.93% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale , Weighted Average Yield, Maturities After 1 through 5 Years (in hundredths) | 2.52% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Weighted Average Yield, Maturities After 5 through 10 Years (in hundredths) | 2.77% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale , Weighted Average Yield, Maturities After 10 Years (in hundredths) | 3.28% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale , Weighted Average Yield, Maturities (in hundredths) | 2.45% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Full Tax-equivalent Yield, Maturities Year One (in hundredths) | 1.95% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Full Tax-equivalent Yield, Maturities After 1 through 5 Years (in hundredths) | 2.76% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Full Tax-equivalent Yield, Maturities After 5 through 10 years (in hundredths) | 3.85% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Full Tax-equivalent Yield, Maturities After Ten Years (in hundredths) | 3.81% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale, Full Tax-equivalent Yield, Maturities (in hundredths) | 2.74% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Tax rate used to calculate tax-equivalent yields (in hundredths) | 35.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage investment book value exceeds total stockholders' equity (in hundredths) | 10.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Investment Securities Pledged as Collateral | 267,321 | 286,568 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Less than 12 months, Fair Value | 13,663 | 43,071 |  | 10,997 | 19,960 | 1,969 | 690 | 697 | 15,231 | 0 | 0 | 0 | 7,190 |  |  |  |  |
Less than 12 months, Unrealized Losses | (35) | (449) |  | (3) | (40) | (20) | 0 | (12) | (37) | 0 | 0 | 0 | (372) |  |  |  |  |
12 months or longer, Fair Value | 585 | 2,626 |  | 0 | 0 | 0 | 0 | 0 | 0 | 585 | 719 | 0 | 1,907 |  |  |  |  |
12 months or longer, Unrealized losses | 4,389 | 4,999 |  | 0 | 0 | 0 | 0 | 0 | 0 | 4,389 | 4,906 | 0 | 93 |  |  |  |  |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value | 14,248 | 45,696 |  | 10,997 | 19,960 | 1,969 | 690 | 697 | 15,231 | 585 | 719 | 0 | 9,096 |  |  |  |  |
Total Unrealized Losses | (4,424) | (5,448) |  | (3) | (40) | (20) | 0 | (12) | (37) | (4,389) | (4,906) | 0 | (465) |  |  |  |  |
Number of securities in Unrealized Loss Positions |  |  |  |  |  |  |  |  |  | 3 | 4 |  | 1 |  |  |  |  |
Trust Preferred Securities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities, Total |  | 886 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Details of Trust Preferred Securities [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Book Value | 4,974 |  |  |  |  |  |  |  |  |  |  |  |  | 513 | 809 |  | 123 | 3,652
Market Value | 585 |  |  |  |  |  |  |  |  |  |  |  |  | 297 | 219 |  |  | 69
Unrealized Gains (Losses) | (4,389) |  |  |  |  |  |  |  |  |  |  |  |  | (216) | (590) |  |  | (3,583)
Other-than- temporary Impairment Recorded To-date | (3,989) |  |  |  |  |  |  |  |  |  |  |  |  | (691) | (2,187) | 127 |  | (1,111)
Interest Paid |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 12 |  |
Credit losses on trust preferred securities held [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning of period | 4,116 | 3,230 | 1,812 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additions related to OTTI losses not previously recognized | 0 | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reductions due to sales / (recoveries) | (127) | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reductions due to change in intent or likelihood of sale | 0 | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Additions related to increases in previously recognized OTTI losses | 0 | 886 | 1,418 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reductions due to increases in expected cash flows | 0 | 0 | 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
End of period | $ 3,989 | $ 4,116 | $ 3,230 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition AFS Securities, Debt Maturities, Single Maturity Date, Next Twelve Months, Fair Value + References No definition available. + Details
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- Definition The yield on an available-for-sale government security, when the effect of reduced taxes are taken into account, for securities that mature. The full tax-equivalent yield show what yield a fully taxable security would have to give, in order to be equivalent to a tax free government security. + References No definition available. + Details
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- Definition The yield on an available-for-sale government security, when the effect of reduced taxes are taken into account, for securities that mature after one through five years. The full tax-equivalent yield show what yield a fully taxable security would have to give, in order to be equivalent to a tax free government security. + References No definition available. + Details
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- Definition The yield on an available-for-sale government security, when the effect of reduced taxes are taken into account, for securities that mature after five through ten years. The full tax-equivalent yield show what yield a fully taxable security would have to give, in order to be equivalent to a tax free government security. + References No definition available. + Details
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- Definition The yield on an available for sale government security, when the effect of reduced taxes are taken into account, for securities that mature after ten years. The full tax-equivalent yield show what yield a fully taxable security would have to give, in order to be equivalent to a tax free government security. + References No definition available. + Details
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- Definition The yield on an available-for-sale government security, when the effect of reduced taxes are taken into account, for securities that mature in less than twelve months. The full tax-equivalent yield show what yield a fully taxable security would have to give, in order to be equivalent to a tax free government security. + References No definition available. + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading 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 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27290-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 17 -Subparagraph a(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 03-1 -Paragraph 21 -Subparagraph a(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 03-1 -Paragraph 21 -Subparagraph a(2) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: 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=6872113&loc=d3e27337-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27290-111563 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 17 -Subparagraph a(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27340-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 18B -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6872113&loc=d3e27340-111563 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 18B -Subparagraph c -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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