Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2016	Dec. 31, 2015
Statement of Financial Position [Abstract]
Fixed maturities, available-for-sale, cost	$ 100,162,357	$ 102,015,826
Equity securities, available-for-sale, cost	$ 24,836,032	$ 23,855,873
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Common stock, no par value
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	1,884,283	1,949,797
Common stock, shares outstanding	1,884,283	1,949,797
Common stock, held by Company's subsidiary	291,676	291,676