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Federal Home Loan Bank Advances (Details Textual) (USD $) | Jun. 30, 2013 | Dec. 31, 2012
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Federal Home Loan Bank Advances (Textual) [Abstract] |  |
Federal Home Loan Bank advances | $ 35,000,000 | $ 35,000,000
Federal Home Loan Bank Advances (Additional Textual) [Abstract] |  |
Start date of maturities | 2017-03 | 2017-03
End date of maturities | 2017-09 | 2017-09
Average rate of interest maturities | 1.35% | 1.35%
Borrowing line of credit facility | 152,000,000 |
Available borrowing capacity under line of credit | 113,000,000 |
Federal Home Loan Bank Advances [Member] |  |
Federal Home Loan Bank Advances (Textual) [Abstract] |  |
Federal Home Loan Bank advances | $ 35,000,000 | $ 35,000,000
Maximum [Member] |  |
Federal Home Loan Bank Advances (Textual) [Abstract] |  |
Fixed rate of interest on maturities | 1.51% | 1.51%
Minimum [Member] |  |
Federal Home Loan Bank Advances (Textual) [Abstract] |  |
Fixed rate of interest on maturities | 1.22% | 1.22%

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- Definition Federal home loan bank advances maturity due date last. + References No definition available. + Details
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- Definition States the lowest interest rate applicable to any of the advances from the Federal Home Loan Bank 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 + Details
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- Definition States the highest interest rate applicable to any of the advances from the Federal Home Loan Bank 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 + Details
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- Definition States the weighted average interest rate applicable to the advances from the Federal Home Loan Bank outstanding as of the Balance Sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Industry Guide -Number 3 -Section VII -Subsection 1 + Details
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- Definition Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. + 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 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64702-112823 + Details
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