Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Fixed-maturity securities, held-to-maturity, fair value	$ 4,136,710	$ 4,124,767
Fixed-maturity securities, available-for-sale, amortized cost	152,675,779	162,202,355
Equity securities, available-for-sale, cost	$ 22,430,037	$ 22,624,668
Stockholders' Equity
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, authorized shares	2,500,000	2,500,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized shares	20,000,000	20,000,000
Common stock, issued shares	11,851,266	11,824,889
Common stock, outstanding shares	10,781,393	10,797,450
Treasury stock, shares	1,069,873	1,027,439