Investments (Summary of Amortized Cost and Fair Value of Securities by Contractual Maturity) (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Schedule of Available-for-sale Securities [Line Items]
Due in one year or less, amortized cost	$ 3,228,198
Due after one year through five years, amortized cost	18,003,293
Due after five years through 10 years, amortized cost	15,530,315
Due after 10 years, amortized cost	19,380,384
Fixed maturity securities, amortized cost	89,837,334	$ 88,348,415
Due in one year or less, fair value	3,242,332
Due after one year through five years, fair value	18,394,229
Due after five years through 10 years, fair value	15,833,388
Due after 10 years, fair value	20,331,864
Fixed maturity securities, fair value	91,410,811	$ 92,087,572
Collateralized Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Other, amortized cost	33,479,339
Other, fair value	33,387,560
Redeemable Preferred Stock
Schedule of Available-for-sale Securities [Line Items]
Other, amortized cost	215,805
Other, fair value	$ 221,438

Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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