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Borrowed Funds (Summary of Long Term Borrowings) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2015 | Dec. 31, 2014
Debt Instrument [Line Items] |  |
FHLB advances | $ 105,807 | $ 135,876
Junior subordinated debt, bearing variable interest rates | 30,929 | 35,929
Junior subordinated debt, bearing fixed interest rate | 10,801 | 10,801
Total long-term debt | $ 147,537 | $ 182,606
Junior Subordinated Debt [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate, effective percentage rate range, minimum | 3.28% |
Debt instrument, interest rate, effective percentage | 9.88% |
Federal Home Loan Bank Advances [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument, interest rate, effective percentage rate range, minimum | 1.00% |
Debt instrument, interest rate, effective percentage rate range, maximum | 3.69% |

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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
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