Schedule I (Details) (USD $)	Dec. 31, 2014
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	$ 138,411,379	[1],[2]
Market Value	158,164,847	[1]
Amount at which shown in the Balance Sheet	158,164,847	[1],[3]
Investments in related party accounted for under the cost and equity method	1,246,346
Fixed maturities
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	104,421,050	[2]
Market Value	109,048,290
Amount at which shown in the Balance Sheet	109,048,290	[3]
States, municipalities and political subdivisions
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	35,215,247
Market Value	36,723,499
Amount at which shown in the Balance Sheet	36,723,499
Short-term investments
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	2,576,993
Market Value	2,576,993
Amount at which shown in the Balance Sheet	2,576,993
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	46,707,033
Market Value	49,057,256
Amount at which shown in the Balance Sheet	49,057,256
Corporate Debt Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	21,576,641
Market Value	22,328,435
Amount at which shown in the Balance Sheet	22,328,435
Auction Rate Securities [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	922,129
Market Value	939,100
Amount at which shown in the Balance Sheet	939,100
Equity securities
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	24,128,753	[2]
Market Value	39,254,981
Amount at which shown in the Balance Sheet	39,254,981	[3]
Public utilities
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	961,094
Market Value	1,402,159
Amount at which shown in the Balance Sheet	1,402,159
Banks, trust and insurance companies
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	2,573,154
Market Value	4,033,101
Amount at which shown in the Balance Sheet	4,033,101
Industrial, miscellaneous and all other
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	18,503,498
Market Value	29,248,520
Amount at which shown in the Balance Sheet	29,248,520
Technology [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	1,896,007
Market Value	4,319,201
Amount at which shown in the Balance Sheet	4,319,201
Nonredeemable preferred stocks
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	195,000
Market Value	252,000
Amount at which shown in the Balance Sheet	252,000
Total other investments
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	7,284,583
Market Value	7,284,583
Amount at which shown in the Balance Sheet	7,284,583
Total Other Investments [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Cost	9,861,576
Market Value	9,861,576
Amount at which shown in the Balance Sheet	$ 9,861,576

[1] 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 $1,246,346.

[2] Fixed maturities are shown at amortized cost and equity securities are shown at original cost

[3] Bonds of states, municipalities and political subdivisions are shown at amortized cost for held-to-maturity bonds and fair value for available-for-sale bonds. Equity securities are shown at fair value