Investments - Assets Measured at Fair Value on a Recurring Basis (Details) - Recurring [Member] - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Marketable Securities [Line Items]
Estimated fair value of assets	$ 103,505,008	$ 92,473,763
Level 1 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	7,756,966	7,267,094
Level 2 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	95,748,042	85,206,669
Fixed Maturity Securities [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	95,748,042	85,206,669
Fixed Maturity Securities [Member] | Level 2 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	95,748,042	85,206,669
Fixed Maturity Securities [Member] | U.S. Government [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	10,751,562	12,737,756
Fixed Maturity Securities [Member] | U.S. Government [Member] | Level 2 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	10,751,562	12,737,756
Fixed Maturity Securities [Member] | States, Territories, and Possessions [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	1,143,023	1,125,479
Fixed Maturity Securities [Member] | States, Territories, and Possessions [Member] | Level 2 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	1,143,023	1,125,479
Fixed Maturity Securities [Member] | Subdivisions of States, Territories, and Possessions [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	12,822,865	13,292,064
Fixed Maturity Securities [Member] | Subdivisions of States, Territories, and Possessions [Member] | Level 2 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	12,822,865	13,292,064
Fixed Maturity Securities [Member] | Industrial and Miscellaneous [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	71,030,592	58,051,370
Fixed Maturity Securities [Member] | Industrial and Miscellaneous [Member] | Level 2 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	71,030,592	58,051,370
Equity Securities [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	7,756,966	7,267,094
Equity Securities [Member] | Level 1 [Member]
Marketable Securities [Line Items]
Estimated fair value of assets	$ 7,756,966	$ 7,267,094