Fair Value Measurements, Carrying Values and Estimated Fair Values of Financial Instruments not Recorded at Fair Value (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Assets [Abstract]
Equity securities, at cost	$ 15,977,368	$ 21,891,896
Minimum [Member]
Liabilities [Abstract]
Policy loan interest rate	4.00%
Maximum [Member]
Liabilities [Abstract]
Policy loan interest rate	8.00%
Level 1 [Member]
Assets [Abstract]
Mortgage loans on real estate	$ 0	0
Investment real estate	0	0
Notes receivable	0	0
Policy loans	0	0
Accrued investment income	0	0
Liabilities [Abstract]
Policy claims and benefits payable	0	0
Dividend and endowment accumulations	0	0
Notes payable	0	0
Level 1 [Member] \| Preferred Stock [Member]
Assets [Abstract]
Held to maturity redeemable preferred stock	0	0
Level 1 [Member] \| Common Stock [Member]
Assets [Abstract]
Equity securities, at cost	0	0
Level 2 [Member]
Assets [Abstract]
Mortgage loans on real estate	0	0
Investment real estate	0	0
Notes receivable	0	0
Policy loans	0	0
Accrued investment income	0	0
Liabilities [Abstract]
Policy claims and benefits payable	0	0
Dividend and endowment accumulations	0	0
Notes payable	19,000,000	19,000,000
Level 2 [Member] \| Preferred Stock [Member]
Assets [Abstract]
Held to maturity redeemable preferred stock	0	0
Level 2 [Member] \| Common Stock [Member]
Assets [Abstract]
Equity securities, at cost	0	0
Level 3 [Member]
Assets [Abstract]
Mortgage loans on real estate	14,447,026	29,735,873
Investment real estate	62,899,838	74,026,290
Notes receivable	14,189,147	14,812,523
Policy loans	6,018,248	6,567,434
Accrued investment income	2,001,064	1,371,677
Liabilities [Abstract]
Policy claims and benefits payable	4,188,917	4,072,879
Dividend and endowment accumulations	14,749,258	14,802,746
Notes payable	0	0
Level 3 [Member] \| Preferred Stock [Member]
Assets [Abstract]
Held to maturity redeemable preferred stock	2,500,000	2,500,000
Level 3 [Member] \| Common Stock [Member]
Assets [Abstract]
Equity securities, at cost	15,977,368	21,891,896
Carrying Amount [Member]
Assets [Abstract]
Mortgage loans on real estate	15,318,176	30,698,694
Investment real estate	21,975,120	26,225,799
Notes receivable	14,009,225	14,424,127
Policy loans	6,018,248	6,567,434
Accrued investment income	2,001,064	1,371,677
Liabilities [Abstract]
Policy claims and benefits payable	4,188,917	4,072,879
Dividend and endowment accumulations	14,749,258	14,802,746
Notes payable	19,000,000	19,000,000
Carrying Amount [Member] \| Preferred Stock [Member]
Assets [Abstract]
Held to maturity redeemable preferred stock	2,500,000	2,500,000
Carrying Amount [Member] \| Common Stock [Member]
Assets [Abstract]
Equity securities, at cost	15,977,368	21,891,896
Estimated Fair Value [Member]
Assets [Abstract]
Mortgage loans on real estate	14,447,026	29,735,873
Investment real estate	62,899,838	74,026,290
Notes receivable	14,189,147	14,812,523
Policy loans	6,018,248	6,567,434
Accrued investment income	2,001,064	1,371,677
Liabilities [Abstract]
Policy claims and benefits payable	4,188,917	4,072,879
Dividend and endowment accumulations	14,749,258	14,802,746
Notes payable	19,000,000	19,000,000
Estimated Fair Value [Member] \| Preferred Stock [Member]
Assets [Abstract]
Held to maturity redeemable preferred stock	2,500,000	2,500,000
Estimated Fair Value [Member] \| Common Stock [Member]
Assets [Abstract]
Equity securities, at cost	$ 15,977,368	$ 21,891,896

Amount of investment in equity security without readily determinable fair value.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479536/321-10-50-3

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Fair value portion of mortgage loans held-for-sale.

+ References

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- Definition

Fair value portion of notes payable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19,20,22)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

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Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482907/825-10-50-10

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Fair value portion of accrued investment income.

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Fair value portion of dividend and endowment accumulations.

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Fair value portion of redeemable preferred stock held to maturity.

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- Definition

The stated interest rate on the insurance policy loans receivable or the weighted average interest rate on a group of insurance policy loans.

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Fair value portion of policy claims and benefits payable.

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- Definition

Fair value portion of loans made to policyholders against the cash surrender value (CSV) or other policyholder funds, and secured by the CSV, policyholder funds or the death benefit provided by the insurance contracts.

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- Definition

Fair value portion of real estate investments.

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