v2.4.0.8

Investment Securities (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2013 securities | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012
Available-for-sale: [Abstract] |  |  |  |  |
Amortized Cost | $ 511,648 |  | $ 511,648 |  | $ 500,862
Gross Unrealized Gains | 4,193 |  | 4,193 |  | 11,871
Gross Unrealized (Losses) | (15,537) |  | (15,537) |  | (4,424)
Fair Value | 500,304 |  | 500,304 |  | 508,309
Number Of Trust Preferred Securities Sold | 2 |  |  |  |
Gain (Loss) on Sale of Securities, Net | 1,456 | 110 | 2,291 | 933 |
Realized Investment Gains (Losses) [Abstract] |  |  |  |  |
Gross gains |  |  | 2,452 | 933 |
Gross losses |  |  | (161) | 0 |
U.S. Treasury securities and obligations of U.S. government corporations & agencies |  |  |  |  |
Available-for-sale: [Abstract] |  |  |  |  |
Amortized Cost | 198,037 |  | 198,037 |  | 180,851
Gross Unrealized Gains | 163 |  | 163 |  | 1,321
Gross Unrealized (Losses) | (6,708) |  | (6,708) |  | (3)
Fair Value | 191,492 |  | 191,492 |  | 182,169
Obligations of states and political subdivisions |  |  |  |  |
Available-for-sale: [Abstract] |  |  |  |  |
Amortized Cost | 65,175 |  | 65,175 |  | 53,064
Gross Unrealized Gains | 1,154 |  | 1,154 |  | 3,163
Gross Unrealized (Losses) | (1,652) |  | (1,652) |  | (20)
Fair Value | 64,677 |  | 64,677 |  | 56,207
Mortgage-backed securities: GSE residential |  |  |  |  |
Available-for-sale: [Abstract] |  |  |  |  |
Amortized Cost | 238,749 |  | 238,749 |  | 252,310
Gross Unrealized Gains | 2,836 |  | 2,836 |  | 7,162
Gross Unrealized (Losses) | (3,689) |  | (3,689) |  | (12)
Fair Value | 237,896 |  | 237,896 |  | 259,460
Trust preferred securities |  |  |  |  |
Available-for-sale: [Abstract] |  |  |  |  |
Amortized Cost | 3,652 |  | 3,652 |  | 4,974
Gross Unrealized Gains | 0 |  | 0 |  | 0
Gross Unrealized (Losses) | (3,478) |  | (3,478) |  | (4,389)
Fair Value | 174 |  | 174 |  | 585
Number of trust preferred securities |  |  | 1 |  |
Gain (Loss) on Sale of Securities, Net | 1,400 |  |  |  |
Trust preferred securities | Maximum [Member] |  |  |  |  |
Available-for-sale: [Abstract] |  |  |  |  |
Maturities of Debt Securities |  |  | twenty-four years |  |
Other securities |  |  |  |  |
Available-for-sale: [Abstract] |  |  |  |  |
Amortized Cost | 6,035 |  | 6,035 |  | 9,663
Gross Unrealized Gains | 40 |  | 40 |  | 225
Gross Unrealized (Losses) | (10) |  | (10) |  | 0
Fair Value | $ 6,065 |  | $ 6,065 |  | $ 9,888

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- Definition Total of debt securities categorized neither as held-to-maturity nor trading which are intended be sold or mature within one year from the balance sheet date or the normal operating cycle, whichever is longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 15C -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 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7534914&loc=d3e22054-111558 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 12 -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. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 16 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 22 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 15D -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26626-111562 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Section A -Paragraph 4, 5 -Chapter 3 -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 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 13, 17 -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 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FAS115-1/124-1 -Paragraph 15E -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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