Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Available for sale securities, amortized cost	$ 40,929,011	$ 40,806,347
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized (in shares)	20,000,000	20,000,000
Common stock, shares issued (in shares)	7,740,700	7,734,004
Common stock, shares outstanding (in shares)	7,740,700	7,734,004
Fixed Maturities [Member]
Available for sale securities, amortized cost	$ 32,248,318	$ 30,823,397
Equities, Including Equity Securities and Other Equity Investments [Member]
Available for sale securities, amortized cost	$ 8,680,693	$ 9,982,950

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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