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Federal Home Loan Bank Advances and Other Borrowings (Details Textual)) (USD $) |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2012 Long Term Advance Dated February 9 2005 [Member] | Dec. 31, 2012 Long Term Advance Dated January 22 2008 [Member] | Dec. 31, 2012 Long Term Advance Dated May 15 2007 [Member] | Dec. 31, 2012 Long Term Advance Dated August 1 2007 [Member] | Dec. 31, 2012 Longt Erm Advance Dated August 13 2007 [Member] | Dec. 31, 2012 Long Term Advance Dated January 7 2008 [Member] | Dec. 31, 2012 Long Term Advance Dated January 20 2006 [Member] | Dec. 31, 2012 Long Term Advance Dated January 10 2007 [Member]
Other borrowings | $ 2,175,000 | $ 3,045,000 |  |  |  |  |  |  |  |
Carrying Value Of Securities Pledged To Federal Home Loan Bank |  | 27,897,000 |  |  |  |  |  |  |  |
Other Borrowings Disclosures Collateral Pledged | 1,700,000 |  |  |  |  |  |  |  |  |
Other Borrowings Disclosures Interest Rate At Period End | 2.00% |  |  |  |  |  |  |  |  |
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Interest Rate |  |  | 3.86% | 3.59% | 4.58% | 4.50% | 4.43% | 3.52% | 4.18% | 4.25%
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Due Date |  |  | 2015 | 2013 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017
Federal Home Loan Bank Advances Put Option Exercisable Date |  |  |  |  | May 2008 | July 2008 | February 2009 | January 2011 | January 2009 | January 2008
Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances | $ 35,000,000 |  |  |  |  |  |  |  |  |

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- Definition Amount of advances from the Federal Home Loan Bank (FHLB). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 17, 37 -IssueDate 2006-05-01 -Chapter 15 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 Statement of Financial Accounting Standard (FAS) -Number 47 -Paragraph 10 -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 Discloses the year of maturity, when only one maturity date applies. for the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 17, 37 -IssueDate 2006-05-01 -Chapter 15 -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 Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-DEP -Paragraph 17, 37 -IssueDate 2006-05-01 -Chapter 15 -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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