Investments (Schedule of Cost or Amortized Cost and Estimated Fair Values of Investments) (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	$ 89,877,704	$ 87,773,047
Equity securities, amortized cost	13,128,507	11,414,491
AFS securities, amortized cost	103,006,211	99,187,538
Fixed maturity securities	90,042,265	89,605,073
Equity securities	12,533,554	12,401,538
AFS securities, fair value	102,575,819	102,006,611
Fixed maturity securities, gross unrealized gains	1,119,565	2,137,722
Equity securities, gross unrealized gains	210,297	1,052,683
Total AFS securities, gross unrealized gains	1,329,862	3,190,405
Fixed maturity securities, gross unrealized losses	(955,004)	(305,696)
Equity securities, gross unrealized losses	(805,250)	(65,636)
Total AFS securities, gross unrealized losses	(1,760,254)	(371,332)
US Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	1,347,174	1,346,712
Fixed maturity securities	1,324,026	1,333,725
Fixed maturity securities, gross unrealized losses	(23,148)	(12,987)
MBS/ABS/CMBS [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	35,266,105	31,584,141
Fixed maturity securities	34,779,944	31,518,662
Fixed maturity securities, gross unrealized gains	76,938	158,944
Fixed maturity securities, gross unrealized losses	(563,099)	(224,423)
Corporate [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	31,493,585	31,038,526
Fixed maturity securities	31,717,913	31,989,174
Fixed maturity securities, gross unrealized gains	518,918	1,001,906
Fixed maturity securities, gross unrealized losses	(294,590)	(51,258)
Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	21,770,840	23,803,668
Fixed maturity securities	22,220,382	24,763,512
Fixed maturity securities, gross unrealized gains	523,709	976,872
Fixed maturity securities, gross unrealized losses	(74,167)	(17,028)
Common Stock [Member]
Schedule of Available-for-sale Securities [Line Items]
Equity securities, amortized cost	13,061,832	7,631,180
Equity securities	12,467,829	8,534,109
Equity securities, gross unrealized gains	210,297	920,629
Equity securities, gross unrealized losses	(804,300)	(17,700)
Preferred Stock [Member]
Schedule of Available-for-sale Securities [Line Items]
Equity securities, amortized cost	66,675	3,783,311
Equity securities	65,725	3,867,429
Equity securities, gross unrealized gains		132,054
Equity securities, gross unrealized losses	$ (950)	$ (47,936)