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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2012
Deposits/Regulatory and Operational Matters [Abstract] |
Summary of company's deposits |
|  | Weighted |  |  |  |  |  | Weighted |  |  |  |
|  | Average |  |  |  |  |  | Average |  |  |  |
|  | Interest Rate |  |  | 2012 |  |  | Interest Rate |  |  | 2011 |
Non-interest bearing |  |  | — |  |  | $ | 65,176,125 |  |  |  | — |  |  | $ | 65,613,374 |
Interest bearing: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Time certificates, less than $100,000 |  |  | 1.37 | % |  |  | 160,610,601 |  |  |  | 1.57 | % |  |  | 198,207,998 |
Time certificates, $100,000 or more |  |  | 1.50 | % |  |  | 121,142,374 |  |  |  | 1.73 | % |  |  | 144,405,859 |
Money market |  |  | 0.20 | % |  |  | 42,401,428 |  |  |  | 0.13 | % |  |  | 52,889,642 |
Savings |  |  | 0.51 | % |  |  | 77,760,967 |  |  |  | 0.62 | % |  |  | 59,396,310 |
NOW |  |  | 0.07 | % |  |  | 30,191,403 |  |  |  | 0.06 | % |  |  | 24,396,210 |
Total interest bearing |  |  |  |  |  |  | 432,106,773 |  |  |  |  |  |  |  | 479,296,019 |
Total deposits |  |  |  |  |  | $ | 497,282,898 |  |  |  |  |  |  | $ | 544,909,393 |
Contractual maturities of time certificates of deposit |
|  | Weighted Average Interest Rate |  |  |  |
Due within: |  |  |  |  |  |  |  |
1 year |  |  | 1.09 | % |  | $ | 203,941,972 |
1-2 years |  |  | 2.68 | % |  |  | 46,561,996 |
2-3 years |  |  | 2.17 | % |  |  | 17,080,107 |
3-4 years |  |  | 1.67 | % |  |  | 5,615,039 |
4-5 years |  |  | 1.58 | % |  |  | 8,553,861 |
|  |  | 1.45 | % |  | $ | 281,752,975 |
Interest expense on deposits |
|  | Year Ended December 31, |
|  | 2012 |  |  | 2011 |  |  | 2010 |
Time certificates, less than $100,000 |  | $ | 2,706,666 |  |  | $ | 3,380,456 |  |  | $ | 5,761,993 |
Time certificates, $100,000 or more |  |  | 2,225,726 |  |  |  | 2,567,071 |  |  |  | 3,961,176 |
Money market |  |  | 71,808 |  |  |  | 88,813 |  |  |  | 891,710 |
Savings |  |  | 330,842 |  |  |  | 235,628 |  |  |  | 489,176 |
NOW |  |  | 16,435 |  |  |  | 11,610 |  |  |  | 74,738 |
|  | $ | 5,351,477 |  |  | $ | 6,283,578 |  |  | $ | 11,178,793 |

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- Definition Schedule of interest expenses on deposits liabilities type. + References No definition available. + Details
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- Details
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- Definition Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph a -Subparagraph 5 + Details
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