Fair Value Measurements and Disclosures - Schedule of Carrying and Estimated Fair Value of Assets and Liabilities Recorded at Fair Value (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Cash and cash equivalents	$ 36,581,052	$ 21,050,406	$ 16,070,635	$ 23,296,417
Investment securities available for sale	21,672,040	28,640,832
Investment securities held to maturity	59,863,489	52,338,728
Loans	204,167,116	181,332,383
Deposits	291,762,060	248,910,899
Carrying Amount [Member]
Cash and cash equivalents	40,501,052	22,030,406
Investment securities available for sale	21,672,040	28,640,832
Investment securities held to maturity	59,863,489	52,338,728
Federal Home Loan Bank stock	1,447,500	1,786,500
Loans	201,292,113	178,202,314
Deposits	291,762,060	248,910,899
Federal funds purchased	0	0
FHLB advances	22,000,000	24,000,000
Estimated Fair Value [Member]
Cash and cash equivalents	40,501,052	22,030,406
Investment securities available for sale	21,672,040	28,640,832
Investment securities held to maturity	62,084,319	54,158,523
Federal Home Loan Bank stock	1,447,500	1,786,500
Loans	199,801,060	177,177,917
Deposits	292,138,577	249,210,430
Federal funds purchased	0	0
FHLB advances	$ 22,647,517	$ 25,130,226

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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+ Details

- Definition

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

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+ Details

- Definition

Amount of federal home loan bank advances. Advances are loans from the federal home loan bank system to a member (shareholder).

+ References+ Details

- Definition

For an unclassified balance sheet, this item represents investments in debt securities which are categorized as held-to-maturity. The held-to-maturity category is for those securities that the entity has the positive intent and ability to hold until maturity.

+ References

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+ Details