Investments (Schedule of Cost or Amortized Cost and Estimated Fair Values of Investments) (Details) - USD ($)	3 Months Ended	12 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	$ 104,466,061	$ 102,145,223
Fixed maturity securities, fair value	101,872,420	105,841,543
Fixed maturity securities, gross unrealized gains	1,052,922	4,220,575
Fixed maturity securities, gross unrealized losses	(3,646,564)	(524,255)
US Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	1,353,485	1,352,044
Fixed maturity securities, fair value	1,293,070	1,345,992
Fixed maturity securities, gross unrealized gains		11,276
Fixed maturity securities, gross unrealized losses	(60,415)	(17,328)
MBS/ABS/CMBS [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	40,585,715	40,712,275
Fixed maturity securities, fair value	39,433,239	41,023,871
Fixed maturity securities, gross unrealized gains	69,792	607,483
Fixed maturity securities, gross unrealized losses	(1,222,268)	(295,887)
Corporate Debt [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	39,892,850	38,959,905
Fixed maturity securities, fair value	39,267,144	41,206,964
Fixed maturity securities, gross unrealized gains	652,554	2,434,738
Fixed maturity securities, gross unrealized losses	(1,278,260)	(187,679)
State And Local Government [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	22,418,206	20,905,194
Fixed maturity securities, fair value	21,653,723	22,031,831
Fixed maturity securities, gross unrealized gains	321,137	1,149,998
Fixed maturity securities, gross unrealized losses	(1,085,621)	(23,361)
Redeemable Preferred Stock [Member]
Schedule of Available-for-sale Securities [Line Items]
Fixed maturity securities, amortized cost	215,805	215,805
Fixed maturity securities, fair value	225,244	232,885
Fixed maturity securities, gross unrealized gains	$ 9,439	$ 17,080

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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