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Schedule I (Details) | Dec. 31, 2015 USD ($)
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Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | $ 141,955,052 | [1],[2]
Market Value | 159,663,201 | [2]
Amount at which shown in the Balance Sheet | 159,663,201 | [2],[3]
Investments in related party accounted for under the cost and equity method | 888,881 |
Fixed maturities |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 102,015,826 | [1]
Market Value | 106,066,384 |
Amount at which shown in the Balance Sheet | 106,066,384 | [3]
States, municipalities and political subdivisions |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 31,670,491 |
Market Value | 32,648,914 |
Amount at which shown in the Balance Sheet | 32,648,914 |
Issuer Obligations Of U S States Territories And Political Subdivisions Special Revenue [Member] |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 40,563,639 |
Market Value | 42,452,224 |
Amount at which shown in the Balance Sheet | 42,452,224 |
Public Utility, Bonds [Member] |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 11,852,124 |
Market Value | 12,539,002 |
Amount at which shown in the Balance Sheet | 12,539,002 |
Corporate Debt Securities [Member] |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 17,004,985 |
Market Value | 17,486,344 |
Amount at which shown in the Balance Sheet | 17,486,344 |
Auction Rate Securities [Member] |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 924,587 |
Market Value | 939,900 |
Amount at which shown in the Balance Sheet | 939,900 |
Equity securities |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 23,855,873 | [1]
Market Value | 37,513,464 |
Amount at which shown in the Balance Sheet | 37,513,464 | [3]
Public utilities |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 563,857 |
Market Value | 778,908 |
Amount at which shown in the Balance Sheet | 778,908 |
Banks, trusts and insurance companies |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 4,839,060 |
Market Value | 6,242,784 |
Amount at which shown in the Balance Sheet | 6,242,784 |
Industrial, miscellaneous and all other |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 15,988,095 |
Market Value | 25,916,387 |
Amount at which shown in the Balance Sheet | 25,916,387 |
Technology [Member] |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 2,464,861 |
Market Value | 4,575,385 |
Amount at which shown in the Balance Sheet | 4,575,385 |
Short-term investments |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 6,865,406 |
Market Value | 6,865,406 |
Amount at which shown in the Balance Sheet | 6,865,406 |
Total other investments |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 9,217,947 |
Market Value | 9,217,947 |
Amount at which shown in the Balance Sheet | 9,217,947 |
Total Other Investments [Member] |  |
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items] |  |
Cost | 16,083,353 |
Market Value | 16,083,353 |
Amount at which shown in the Balance Sheet | $ 16,083,353 |
[1] | Fixed maturities are shown at amortized cost and equity securities are shown at original cost
[2] | The above summary of investments does not include investments in related parties accounted for under the cost and equity methods of accounting in the amount of $888,881.
[3] | available-for-sale and shown at estimated fair value. Equity securities are shown at fair value

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