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Loans Receivable and Allowance for Loan Losses (Details Textual) (USD $) | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011 | Mar. 29, 2012 | Dec. 31, 2011
Loans Receivable and Allowance for Loan Losses (Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | $ 34,690,050 |  | $ 34,690,050 |  |  | $ 36,757,081,000,000
Troubled debt restructured loan amount | 22,856,436 |  | 22,856,436 |  |  | 25,479,031
Loans Receivable and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Accruing interest | 4,234,926 |  | 4,234,926 |  |  | 9,461,106
Loans on nonaccrual status and considered impaired | 17,500,000 |  | 17,500,000 |  |  | 20,700,000
Sale of residential loans |  |  |  |  | 66,400,000 |
Cash purchase price on sale of residential loans |  |  |  |  | 66,700,000 |
Net book value of bank's assets |  |  |  |  | 101.00% |
Non-accrual loans had been performing | 274,000 | 500,000 | 584,000 | 1,500,000 |  |
Interest collected and recognized as income on impaired loans | 0 | 30,000 | 180,000 | 461,000 |  |
Average recorded investment in impaired loans | 34,000,000 |  | 34,100,000 |  |  |
Troubled debt restructured loan amount | 22,856,436 |  | 22,856,436 |  |  | 25,479,031
Aggregating accruing loans | 16,000,000 |  | 16,000,000 |  |  |
Aggregating non-accruing loans | 6,800,000 |  | 6,800,000 |  |  |
Creditworthiness extends credit |  |  | 75.00% |  |  |
Borrowers' creditworthiness |  |  | 80.00% |  |  |
Construction loans, the maximum loan-to-value |  |  | 65.00% |  |  |
Construction loans are short-term loans |  |  | 18 months |  |  |
Delinquency status, "Open-end" credits are charged-off |  |  | 180 days |  |  |
Delinquent and "Closed-end" credits are charged-off |  |  | 120 days |  |  |
Consumer installment loans are charged off no later |  |  | 90 days |  |  |
Loans deemed to be impaired | 17,500,000 |  | 17,500,000 |  |  | 20,700,000
Loans past due still accruing interest | 4,200,000 |  | 4,200,000 |  |  | 9,500,000
Recorded investment in impaired loans | 34,690,050 |  | 34,690,050 |  |  | 36,757,081,000,000
Recorded investment of impaired loans related allowances | 5,005,385 |  | 5,005,385 |  |  | 1,259,791
Reduction in the allowance for loan losses | 1,100,000 |  |  |  |  |
Decline in Net charge-offs of expected losses | 76,000 |  |  |  |  |
With no related allowance recorded [Member] |  |  |  |  |  |
Loans Receivable and Allowance for Loan Losses (Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 30,521,346 |  | 30,521,346 |  |  | 23,295,787
Loans Receivable and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 30,521,346 |  | 30,521,346 |  |  | 23,295,787
Recorded investment of impaired loans related allowances |  |  |  |  |  |
Residential real estate [Member] |  |  |  |  |  |
Loans Receivable and Allowance for Loan Losses (Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 14,400,401 |  | 14,400,401 |  |  | 14,986,243
Troubled debt restructured loan amount | 10,471,386 |  | 10,471,386 |  |  | 10,506,751
Loans Receivable and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Troubled debt restructured loan amount | 10,471,386 |  | 10,471,386 |  |  | 10,506,751
Recorded investment in impaired loans | 14,400,401 |  | 14,400,401 |  |  | 14,986,243
Recorded investment of impaired loans related allowances | 30,291 |  | 30,291 |  |  | 197,478
Residential real estate [Member] | With no related allowance recorded [Member] |  |  |  |  |  |
Loans Receivable and Allowance for Loan Losses (Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 13,730,710 |  | 13,730,710 |  |  | 9,789,727
Loans Receivable and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 13,730,710 |  | 13,730,710 |  |  | 9,789,727
Recorded investment of impaired loans related allowances |  |  |  |  |  |
Commercial, Real Estate [Member] |  |  |  |  |  |
Loans Receivable and Allowance for Loan Losses (Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 9,406,325 |  | 9,406,325 |  |  | 9,575,970
Troubled debt restructured loan amount | 4,548,877,000,000 |  | 4,548,877,000,000 |  |  | 5,905,047
Loans Receivable and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Troubled debt restructured loan amount | 4,548,877,000,000 |  | 4,548,877,000,000 |  |  | 5,905,047
Recorded investment in impaired loans | 9,406,325 |  | 9,406,325 |  |  | 9,575,970
Recorded investment of impaired loans related allowances | 139,851 |  | 139,851 |  |  | 319,894
Commercial, Real Estate [Member] | With no related allowance recorded [Member] |  |  |  |  |  |
Loans Receivable and Allowance for Loan Losses (Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 7,927,165 |  | 7,927,165 |  |  | 4,444,315
Loans Receivable and Allowance for Loan Losses (Additional Textual) [Abstract] |  |  |  |  |  |
Recorded investment in impaired loans | 7,927,165 |  | 7,927,165 |  |  | 4,444,315
Recorded investment of impaired loans related allowances |  |  |  |  |  |

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