Investments (Narrative) (Details)	12 Months Ended
	Dec. 31, 2019 USD ($) item	Dec. 31, 2018 USD ($) item	Jul. 31, 2019 USD ($)
Schedule of Available-for-sale Securities [Line Items]
Unrealized losses for 12 consecutive months or longer		$ 655,653
OTTI losses recognized in net earnings	$ 0
Number of OTTI securities | item		3
Securities pledged	$ 0
Apartment rental units | item	67	57
Depreciation expense	$ 109,393	$ 95,664
Property held for investment, accumulated depreciation	332,218	222,825
Federal Home Loan Bank of Chicago [Member]
Schedule of Available-for-sale Securities [Line Items]
FHLBC outstanding balance	0
Promissory note	$ 1,275,000
Amount funded			$ 625,000
Interest rate	6.50%
Term	20 years
Residential Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value	$ 9,909,462	13,696,585
Commercial Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value	13,408,898	$ 10,126,352
Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Unrealized gains	$ 2,350,513
Number of securities in an unrealized loss position | item		200
Number of securities in an unrealized loss position for 12 consecutive months or longer | item		0
AFS, Fixed Maturity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of securities in an unrealized loss position | item	32
Number of securities in an unrealized loss position for 12 consecutive months or longer | item	14
Unrealized losses for 12 consecutive months or longer	$ 31,679
Securities on deposit with regulatory authorities or banks	$ 3,827,627	$ 3,742,450
Common Stocks [Member]
Schedule of Available-for-sale Securities [Line Items]
OTTI impairment losses		$ 16,178