Fair Value Measurements and Disclosures - Schedule of Assets Recorded at Fair Value on a Recurring Basis (Details) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
U.S. Government Agency securities	$ 8,944,012		$ 10,633,530
State and municipal securities	2,180,028	2,841,597	5,845,751
Residential mortgage-backed securities	10,414,400	25,688,835	38,398,839
Equity securities	133,600	110,400	67,801
Securities available-for-sale, Total	21,672,040	28,640,832	54,945,921
Level 1 [Member]
U.S. Government Agency securities	0		0
State and municipal securities	0	0	0
Residential mortgage-backed securities	0	0	0
Equity securities	133,600	110,400	67,801
Securities available-for-sale, Total	133,600	110,400	67,801
Level 2 [Member]
U.S. Government Agency securities	8,944,012		10,633,530
State and municipal securities	2,180,028	2,841,597	5,845,751
Residential mortgage-backed securities	10,414,400	25,688,835	38,398,839
Equity securities	0	0	0
Securities available-for-sale, Total	21,538,440	28,530,432	54,878,120
Level 3 [Member]
U.S. Government Agency securities	0		0
State and municipal securities	0	0	0
Residential mortgage-backed securities	0	0	0
Equity securities	0	0	0
Securities available-for-sale, Total	$ 0	$ 0	$ 0

Represents the sum of the carrying value of all the Assets Held-for-Sale at the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 144

-Paragraph 47

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The fair value as of the balance sheet date of firm holdings in corporate stocks (common and preferred), stock options, warrants and any other financial instrument which represents, or provides the ability to obtain, ownership rights in a corporation. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 940

-SubTopic 320

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6475986&loc=d3e42546-110969

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- Definition

The fair value as of the balance sheet date of firm holdings in mortgages, mortgage backed securities (investment instruments that represent ownership of an undivided interest in a group of mortgages, where principal and interest from the individual mortgages are used to pay investors' principal and interest on the mortgage backed security) and asset-backed securities that are primarily paid from the cash flows of a discrete pool of receivables or other financial assets (such as credit-card receivables), either fixed or revolving, that by their terms convert into cash within a finite time period. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

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- Definition

The fair value as of the balance sheet date of firm holdings in fixed income obligations issued by state and local governments and authorities. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

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- Definition

The fair value as of the balance sheet date of firm holdings in debt obligations issued by the US government including short-term Treasury bills, medium-term Treasury notes, and long-term Treasury bonds, as well as debt issued by agencies. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

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