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Borrowings (Details 3) (USD $) | 12 Months Ended |  | 0 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Mar. 17, 2005 Exchange Statutory Trust II | Dec. 31, 2013 Exchange Statutory Trust II | Mar. 17, 2004 Exchange Statutory Trust I | Dec. 31, 2013 Exchange Statutory Trust I
Borrowings |  |  |  |  |  |
Trust preferred securities issued |  |  | $ 23,000,000 |  | $ 25,000,000 |
Term |  |  | 30 years |  |  |
Description of variable rate |  |  |  | three-month LIBOR |  | three-month LIBOR
Basis spread on variable rate (as a percent) |  |  |  | 1.83% |  | 2.70%
Interest rate at end of period (as a percent) |  |  |  | 2.07% |  | 2.94%
Period of time after issuance in which TPS can be repaid without penalty |  |  |  | 5 years |  |
Investment in common interests of the trust during the period | 712,000 |  |  |  |  |
Investment in preferred interests of the trust by a third party during the period | 23,000,000 |  |  |  |  |
Subordinated notes | 49,486,000 | 49,486,000 |  |  |  |
Investment in common securities of the trust | $ 1,500,000 |  |  |  |  |

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- Definition Represents the preferred interests in trust purchased during the period by a third party. + References No definition available. + Details
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- Definition Represents the investment in common securities of the trusts as of the balance sheet date. + References No definition available. + Details
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- Definition Trust preferred securities issued. + References No definition available. + Details
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- Definition Represents the period of time after the issuance date in which the trust preferred securities can be prepaid without penalty. + References No definition available. + Details
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- Definition Represents the term of the trust preferred security. + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the trust preferred security. + References No definition available. + Details
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- Details
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- Definition Including the current and noncurrent portions, carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Junior Subordinated Notes, which have a lower priority than senior instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16(a)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13, 16 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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