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Fair Value Disclosures (Details 3) - USD ($) | Mar. 31, 2016 | Dec. 31, 2015 | Mar. 31, 2015 | Dec. 31, 2014
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Assets: |  |  |  |
Cash and cash equivalents, Carrying Amount | $ 68,932,872 | $ 79,964,633 | $ 41,244,423 | $ 46,736,414
Securities available for sale, Carrying Amount | 157,561,000 | 166,413,000 |  |
Restricted investments, Carrying Amount | 4,451,250 | 4,451,050 |  |
Loans, net, Carrying Amount | 736,412,390 | 723,360,786 |  |
Cash and due from banks, Estimated Fair Value | 68,933,000 | 79,965,000 |  |
Securities available for sale, Estimated Fair Value | 157,561,000 | 166,413,000 |  |
Restricted investments, Estimated Fair Value | 4,451,000 | 4,451,000 |  |
Loans, net, Estimated Fair Value | 745,547,000 | 721,338,000 |  |
Liabilities: |  |  |  |
Noninterest-bearing demand deposits, Carrying Amount | 132,481,514 | 131,418,580 |  |
Interest-bearing demand deposits, Carrying Amount | 161,453,751 | 149,423,954 |  |
Savings deposits, Carrying Amount | 241,500,000 | 236,901,000 |  |
Time deposits, Carrying Amount | 323,676,013 | 340,739,072 |  |
Securities sold under agreements to repurchase, Carrying Amount | 20,747,022 | 28,068,215 |  |
Federal Home Loan Bank advances and other borrowings, Carrying Amount | 30,125,169 | 34,187,462 |  |
Noninterest-bearing demand deposits, Estimated Fair Value | 132,482,000 | 131,419,000 |  |
Interest-bearing demand deposits, Estimated Fair Value | 161,454,000 | 149,424,000 |  |
Savings deposits, Estimated Fair Value | 241,500,000 | 236,901,000 |  |
Time deposits, Estimated Fair Value | 325,540,000 | 342,873,000 |  |
Securities sold under agreements to repurchase, Estimated Fair Value | 20,747,000 | 28,068,000 |  |
Federal Home Loan Bank advances and other borrowings, Estimated Fair Value | $ 30,139,000 | $ 34,169,000 |  |

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- 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash -URI http://asc.fasb.org/extlink&oid=6506951 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6676-107765 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3044-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Cash Equivalents -URI http://asc.fasb.org/extlink&oid=6507016 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12.Column C.3,4) -URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611133-123010 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-12C.Column C.7) -URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611225-123010 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14.Column E.2,3) -URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611322-123010 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 5 -Subparagraph (SX 210.12-13.Column C.6) -URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611282-123010 + Details
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- Definition Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.7) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Glossary Loan -URI http://asc.fasb.org/extlink&oid=6517073 + Details
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