Investments - Investment Income And Realized Gains Losses (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Notes to Financial Statements
Investment income fixed maturities	$ 498,656	$ 323,023	$ 1,430,323	$ 746,787
Investment income short-term investments	14,284	(13,335)	33,872	64,444
Gross investment income	512,940	309,688	1,464,195	811,231
Investment expense	25,381	196	79,231	25,446
Investment income net of expenses	487,559	309,492	1,384,964	785,785
Net realized investment gains	11	373	148	528
Net investment income, realized gains	$ 487,570	$ 309,865	$ 1,385,112	$ 786,313