Investments - Investment Income and Net Realized Gains (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Notes to Financial Statements
Investment income from fixed maturities	$ 1,956,963	$ 1,281,984
Investment income from short-term investments	65,042	55,907
Total investment income	2,022,005	1,337,891
Investment expense	114,232	47,824
Investment income net of expenses	1,907,773	1,290,067
Net realized investment gains (losses)	148	528
Investment income and net realized losses	1,907,921	1,290,595
Interest income from restricted cash	$ 0	$ 133,160