Investments - Additional Information (Details)	6 Months Ended	12 Months Ended
	Dec. 31, 2019 USD ($) Security	Dec. 31, 2019 USD ($) Security	Dec. 31, 2018 USD ($) Security
Marketable Securities [Abstract]
Number of fixed maturity securities in unrealized loss positions of less than 12 months | Security	47	47	210
Fixed maturity securities in unrealized loss positions of less than 12 months combined gross unrealized loss	$ 14,161	$ 14,161	$ 581,464
Number of fixed maturity securities in unrealized loss positions of 12 months or longer | Security	40	40	243
Fixed maturity securities in unrealized loss positions of 12 months or longer with combined gross unrealized loss	$ 38,098	$ 38,098	$ 1,197,367
Impairment of investments		$ 0	0
Ownership interest in four limited partnerships, fair value			4,051,399
Ownership interest in four limited partnerships, cost			3,547,687
Realized pre-tax gain on sale of interest in limited partnership	$ 556,723		$ 0