Investments - Securities in Unrealized Loss Position (Details)	Sep. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Corporate securities
Fair value, less than 12 months	$ 3,431,312
Fair value, 12 months or longer	0
Gross unrealized losses, less than 12 months	203,965
Gross unrealized losses, 12 months or longer	$ 0
Number of securities in unrealized loss positions for less than 12 months	6
Number of securities in unrealized loss positions for 12 months or longer	0
Agency mortgage-backed securities
Fair value, less than 12 months	$ 1,215,171
Fair value, 12 months or longer	0
Gross unrealized losses, less than 12 months	3,922
Gross unrealized losses, 12 months or longer	$ 0
Number of securities in unrealized loss positions for less than 12 months	2
Number of securities in unrealized loss positions for 12 months or longer	0
Total fixed maturities
Fair value, less than 12 months	$ 4,646,483
Fair value, 12 months or longer	0
Gross unrealized losses, less than 12 months	207,887
Gross unrealized losses, 12 months or longer	$ 0
Number of securities in unrealized loss positions for less than 12 months	8
Number of securities in unrealized loss positions for 12 months or longer	0
U.S. treasury securities
Fair value, less than 12 months		$ 1,996,562
Fair value, 12 months or longer		1,002,031
Gross unrealized losses, less than 12 months		252
Gross unrealized losses, 12 months or longer		$ 775
Number of securities in unrealized loss positions for less than 12 months		1
Number of securities in unrealized loss positions for 12 months or longer		1
Corporate securities
Fair value, less than 12 months		$ 999,818
Fair value, 12 months or longer		0
Gross unrealized losses, less than 12 months		57
Gross unrealized losses, 12 months or longer		$ 0
Number of securities in unrealized loss positions for less than 12 months		1
Number of securities in unrealized loss positions for 12 months or longer		0
Agency mortgage backed securities
Fair value, less than 12 months		$ 750,058
Fair value, 12 months or longer		0
Gross unrealized losses, less than 12 months		1,950
Gross unrealized losses, 12 months or longer		$ 0
Number of securities in unrealized loss positions for less than 12 months		2
Number of securities in unrealized loss positions for 12 months or longer		0
Total fixed maturities
Fair value, less than 12 months		$ 3,746,438
Fair value, 12 months or longer		1,002,031
Gross unrealized losses, less than 12 months		2,259
Gross unrealized losses, 12 months or longer		$ 775
Number of securities in unrealized loss positions for less than 12 months		4
Number of securities in unrealized loss positions for 12 months or longer		1