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Borrowed Funds (Tables) | 12 Months Ended
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Dec. 31, 2012
Debt Disclosure [Abstract] |
Schedule of Federal Home Loan Bank, Advances, Borrowed Funds [Table Text Block] | At year end, borrowed funds are summarized below:
|  | (Dollars in thousands) |
|  | 2012 |  |  | 2011 |
Fixed rate advances from the FHLB |  |  | 28,000 |  |  |  | 31,000 |
Putable advances from the FHLB |  |  | 5,000 |  |  |  | 5,000 |
Other |  |  | 207 |  |  |  | 618 |
Total |  | $ | 33,207 |  |  | $ | 36,618 |
Schedule of Federal Home Loan Bank, Advances, Rolling Maturity [Table Text Block] | At December 31, 2012, scheduled maturities of borrowed funds were as follows:
|  | (Dollars in thousands) |
2013 |  | $ | 14,207 |
2014 |  |  | 8,000 |
2015 |  |  | 11,000 |
Total |  | $ | 33,207 |
Schedule of Federal Home Loan Bank, Advances, Activity for Year [Table Text Block] | At year end, information concerning these retail repurchase agreements is summarized below:
|  | (Dollars in thousands) |
|  | 2012 |  |  | 2011 |
Ending balance |  | $ | 16,298 |  |  | $ | 15,395 |
Average balance during the year |  |  | 20,561 |  |  |  | 20,767 |
Maximum month-end balance during the year |  |  | 25,278 |  |  |  | 24,258 |
Securities underlying the agreements at year end: |  |  |  |  |  |  |  |
Carrying value |  |  | 28,002 |  |  |  | 26,622 |
Fair value |  |  | 28,002 |  |  |  | 26,622 |
Average interest rate during the year |  |  | 0.38 | % |  |  | 0.51 | %
Average interest rate at year end |  |  | 0.31 | % |  |  | 0.43 | %
Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank [Table Text Block] | At year-end, advances from the Federal Home Loan Bank were as follows:
|  | (Dollars in thousands) |
|  | 2012 |  |  | 2011 |
Fixed rate advances, maturing January 2013 through |  |  |  |  |  |  |  |
December 2016 at rates from 0.49% to 2.65%; average rate: 2012 – 1.84%; 2011 – 1.95% |  | $ | 28,000 |  |  | $ | 31,000 |
Putable advance, maturing February 2013 at a fixed rate of 2.62% |  |  | 5,000 |  |  |  | 5,000 |

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- Definition Tabular disclosure of advances by federal home loan bank by branch. + 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 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 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 Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822 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 AICPA -Name Statement of Position (SOP) -Number 01-6 -Paragraph 14 -Subparagraph f -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 Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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