Note 3 - Fair Value Measurements - Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Fixed Maturities [Member] | US Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities	$ 320,853	$ 426,316
Fixed Maturities [Member] | US Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities
Fixed Maturities [Member] | US Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Fixed Maturities [Member] | US Treasury Securities [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	320,853	426,316
Fixed Maturities [Member] | US Treasury Securities [Member]
Available for sale securities	320,853	426,316
Fixed Maturities [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities
Fixed Maturities [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities	3,967,326	2,911,553
Fixed Maturities [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Fixed Maturities [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	3,967,326	2,911,553
Fixed Maturities [Member] | Corporate Debt Securities [Member]
Available for sale securities	3,967,326	2,911,553
Fixed Maturities [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities
Fixed Maturities [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities	2,878,933	1,744,137
Fixed Maturities [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Fixed Maturities [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	2,878,933	1,744,137
Fixed Maturities [Member] | US States and Political Subdivisions Debt Securities [Member]
Available for sale securities	2,878,933	1,744,137
Fixed Maturities [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities
Fixed Maturities [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities	3,636,129	3,049,113
Fixed Maturities [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Fixed Maturities [Member] | Collateralized Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	3,636,129	3,049,113
Fixed Maturities [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale securities	3,636,129	3,049,113
Fixed Maturities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities	320,853	426,316
Fixed Maturities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities	10,482,388	7,704,803
Fixed Maturities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Fixed Maturities [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	10,803,241	8,131,119
Fixed Maturities [Member]
Available for sale securities	10,803,241	8,131,119
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities	4,567,065	3,430,054
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Equity Securities [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	4,567,065	3,430,054
Equity Securities [Member]
Available for sale securities	4,567,065	3,430,054
Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities	278,910	174,214
Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities
Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	278,910	174,214
Other Equity Investments [Member]
Available for sale securities	278,910	174,214
Equities, Including Equity Securities and Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities	4,845,975	3,604,268
Equities, Including Equity Securities and Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities
Equities, Including Equity Securities and Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Equities, Including Equity Securities and Other Equity Investments [Member] | Fair Value, Measurements, Recurring [Member]
Available for sale securities	4,845,975	3,604,268
Equities, Including Equity Securities and Other Equity Investments [Member]
Available for sale securities	4,845,975	3,604,268
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Available for sale securities	5,166,828	4,030,584
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Available for sale securities	10,482,388	7,704,803
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Fair Value, Measurements, Recurring [Member]
Available for sale securities	15,649,216	11,735,387
Available for sale securities	$ 15,649,216	$ 11,735,387