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Investment Securities (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2013 Security | Dec. 31, 2012 | Dec. 31, 2011
Securities Available for Sale |  |  |
Amortized Cost | $ 277,007,930 | $ 268,527,401 |
Gross Unrealized Gains | 133,806 | 973,490 |
Gross Unrealized Losses | (13,883,846) | (1,200,480) |
Fair Value | 263,257,890 | 268,300,411 |
Securities Held to Maturity |  |  |
Fair Value | 37,309 | 41,909 |
Available-for-sale Amortized Cost [Abstract] |  |  |
Due in One Year or Less | 272,219 |  |
Due After One Year Through Five Years | 1,755,607 |  |
Due After Five Years Through Ten Years | 1,298,122 |  |
Due After Ten Years | 652,909 |  |
Total | 3,978,857 |  |
Mortgage-Backed Securities | 273,029,073 |  |
Amortized Cost | 277,007,930 |  |
Available-for-sale Fair Value [Abstract] |  |  |
Due in One Year or Less | 274,166 |  |
Due After One Year Through Five Years | 1,768,121 |  |
Due After Five Years Through Ten Years | 1,265,127 |  |
Due After Ten Years | 602,418 |  |
Total | 3,909,832 |  |
Mortgage-Backed Securities | 259,348,058 |  |
Fair Value | 263,257,890 |  |
Held-to-maturity Amortized Cost [Abstract] |  |  |
Due in One Year or Less | 0 |  |
Due After One Year Through Five Years | 37,062 |  |
Due After Five Years Through Ten Years | 0 |  |
Due After Ten Years | 0 |  |
Total | 37,062 |  |
Mortgage-Backed Securities | 0 |  |
Amortized Cost | 37,062 |  |
Held-to-maturity Fair Value [Abstract] |  |  |
Due in One Year or Less | 0 |  |
Due After One Year Through Five Years | 37,309 |  |
Due After Five Years Through Ten Years | 0 |  |
Due After Ten Years | 0 |  |
Total | 37,309 |  |
Mortgage-Backed Securities | 0 |  |
Fair Value | 37,309 |  |
Proceeds from sale of investment securities available for sale | 72,672,795 | 227,690,806 | 342,672,937
Available-for-sale securities, gross realized gains | 442,124 | 3,084,666 | 2,978,193
Available-for-sale securities, gross realized losses | 805,928 | 247,202 | 54,592
Fair value of securities on nonaccrual status | 0 | 132,427 |
Investment securities pledged | 112,912,815 | 117,450,817 |
Continuous unrealized loss position [Abstract] |  |  |
Less Than 12 Months, Fair value | 191,710,870 | 143,534,503 |
Less Than 12 Months, Gross Unrealized Losses | (9,524,651) | (966,284) |
12 Months or Greater, Fair value | 63,193,601 | 132,427 |
12 Months or Greater, Gross Unrealized Losses | (4,359,195) | (234,196) |
Total, Fair Value | 254,904,471 | 143,666,930 |
Total, Unrealized Losses | (13,883,846) | (1,200,480) |
Debt securities with unrealized losses, depreciated (in hundredths) | 5.17% |  |
Number of asset-backed security owned | 1 |  |
Number of issuance of trust preferred security | 1 |  |
Book value of trust preferred security | 0 |  |
Other than temporary impairment written off | 366,623 | 59,568 | 53,058
US Government Agencies Mortgage-Backed [Member] |  |  |
Securities Available for Sale |  |  |
Amortized Cost | 273,029,073 | 263,186,852 |
Gross Unrealized Gains | 118,843 | 833,920 |
Gross Unrealized Losses | (13,799,858) | (961,698) |
Fair Value | 259,348,058 | 263,059,074 |
Continuous unrealized loss position [Abstract] |  |  |
Less Than 12 Months, Fair value | 190,063,827 | 142,103,991 |
Less Than 12 Months, Gross Unrealized Losses | (9,440,663) | (961,698) |
12 Months or Greater, Fair value | 63,193,601 | 0 |
12 Months or Greater, Gross Unrealized Losses | (4,359,195) | 0 |
Total, Fair Value | 253,257,428 | 142,103,991 |
Total, Unrealized Losses | (13,799,858) | (961,698) |
State, County and Municipal [Member] |  |  |
Securities Available for Sale |  |  |
Amortized Cost | 3,978,857 | 3,973,926 |
Gross Unrealized Gains | 14,963 | 34,670 |
Gross Unrealized Losses | (83,988) | (4,586) |
Fair Value | 3,909,832 | 4,004,010 |
Securities Held to Maturity |  |  |
Amortized Cost | 37,062 | 41,467 |
Gross Unrealized Gains | 247 | 442 |
Gross Unrealized Losses | 0 | 0 |
Fair Value | 37,309 | 41,909 |
Continuous unrealized loss position [Abstract] |  |  |
Less Than 12 Months, Fair value | 1,647,043 | 1,430,512 |
Less Than 12 Months, Gross Unrealized Losses | (83,988) | (4,586) |
12 Months or Greater, Fair value | 0 | 0 |
12 Months or Greater, Gross Unrealized Losses | 0 | 0 |
Total, Fair Value | 1,647,043 | 1,430,512 |
Total, Unrealized Losses | (83,988) | (4,586) |
Corporate Obligations [Member] |  |  |
Securities Available for Sale |  |  |
Amortized Cost |  | 1,000,000 |
Gross Unrealized Gains |  | 104,900 |
Gross Unrealized Losses |  | 0 |
Fair Value |  | 1,104,900 |
Asset-Backed Securities [Member] |  |  |
Securities Available for Sale |  |  |
Amortized Cost |  | 366,623 |
Gross Unrealized Gains |  | 0 |
Gross Unrealized Losses |  | (234,196) |
Fair Value |  | 132,427 |
Continuous unrealized loss position [Abstract] |  |  |
Less Than 12 Months, Fair value |  | 0 |
Less Than 12 Months, Gross Unrealized Losses |  | 0 |
12 Months or Greater, Fair value |  | 132,427 |
12 Months or Greater, Gross Unrealized Losses |  | (234,196) |
Total, Fair Value |  | 132,427 |
Total, Unrealized Losses |  | $ (234,196) |

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