Investments - Schedule of aggregate fair value and unrealized loss (Details) - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Fixed Maturities
Less than 12 months Fair Value	$ 8,202,468	$ 33,493,503
Less than 12 months Unrealized Losses	22,590	581,464
Greater than 12 months Fair Value	34,671,424	36,639,167
Greater than 12 months Unrealized Losses	509,480	1,197,367
Fair Value, Total	42,873,892	70,132,670
Unrealized Losses, Total	532,070	1,778,831
Fixed Maturities | U.S. government [Member]
Less than 12 months Fair Value	1,136,969	1,757,021
Less than 12 months Unrealized Losses	1,912	5,521
Greater than 12 months Fair Value	8,585,023	8,858,782
Greater than 12 months Unrealized Losses	141,290	203,178
Fair Value, Total	9,721,992	10,615,803
Unrealized Losses, Total	143,202	208,699
Fixed Maturities | Subdivisions of states, territories, and possessions [Member]
Less than 12 months Fair Value		3,138,650
Less than 12 months Unrealized Losses		11,729
Greater than 12 months Fair Value	919,916	1,993,170
Greater than 12 months Unrealized Losses	21,743	32,862
Fair Value, Total	919,916	5,131,820
Unrealized Losses, Total	21,743	44,591
Fixed Maturities | Industrial and miscellaneous [Member]
Less than 12 months Fair Value	7,065,499	28,187,416
Less than 12 months Unrealized Losses	20,678	563,317
Greater than 12 months Fair Value	25,166,485	25,787,215
Greater than 12 months Unrealized Losses	346,447	961,327
Fair Value, Total	32,231,984	53,974,631
Unrealized Losses, Total	367,125	1,524,644
Fixed Maturities | States, territories, and possessions [Member]
Less than 12 months Fair Value		410,416
Less than 12 months Unrealized Losses		897
Fair Value, Total		410,416
Unrealized Losses, Total		897
Equity Securities
Less than 12 months Fair Value	9,854,931	36,408,031
Less than 12 months Unrealized Losses	183,852	1,052,846
Greater than 12 months Fair Value	35,639,125	37,270,464
Greater than 12 months Unrealized Losses	865,387	1,552,227
Fair Value, Total	45,494,056	73,678,495
Unrealized Losses, Total	1,049,239	2,605,073
Equity Securities | Common stock [Member]
Less than 12 months Fair Value	1,652,463	2,914,528
Less than 12 months Unrealized Losses	161,262	471,382
Greater than 12 months Fair Value	967,701	631,297
Greater than 12 months Unrealized Losses	355,907	354,860
Fair Value, Total	2,620,164	3,545,825
Unrealized Losses, Total	$ 517,169	$ 826,242