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Loans and Allowance for Loan Losses (Details 6) (USD $) | 3 Months Ended | 6 Months Ended
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Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011
Interest income recognized on loans in non-accrual status and contractual interest |  |  |  |
Contractual interest due on non-accrual loans | $ 483,281 | $ 612,472 | $ 1,109,542 | $ 1,218,908
Interest income recognized on loans in non-accrual status | 73,095 | 38,010 | 172,619 | 104,322
Net reduction in interest income | $ 483,295 | $ 579,670 | $ 1,109,510 | $ 1,186,068

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- Definition Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5212-111524 + Details
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