Fair Value Measurements, Carrying Values and Estimated Fair Values of Financial Instruments not Recorded at Fair Value (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Assets [Abstract]
Equity securities, at cost	$ 21,203,393	$ 18,227,986
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]
Notes receivable	$ 0	0
Notes receivable	0	0
Notes payable	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
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]
Notes receivable	0	0
Notes receivable	0	0
Notes payable	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
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]
Notes receivable	15,532,707	14,447,026
Notes receivable	12,750,201	14,189,147
Notes payable	5,692,565	6,018,248
Accrued investment income	1,264,416	2,001,064
Liabilities [Abstract]
Policy claims and benefits payable	3,847,214	4,188,917
Dividend and endowment accumulations	14,628,119	14,749,258
Notes payable		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	21,203,393	18,227,986
Carrying Amount [Member]
Assets [Abstract]
Notes receivable	16,277,981	15,318,176
Notes receivable	12,672,175	14,009,225
Notes payable	5,692,565	6,018,248
Accrued investment income	1,264,416	2,001,064
Liabilities [Abstract]
Policy claims and benefits payable	3,847,214	4,188,917
Dividend and endowment accumulations	14,628,119	14,749,258
Notes payable		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	21,203,393	18,227,986
Estimated Fair Value [Member]
Assets [Abstract]
Notes receivable	15,532,707	14,447,026
Notes receivable	12,750,201	14,189,147
Notes payable	5,692,565	6,018,248
Accrued investment income	1,264,416	2,001,064
Liabilities [Abstract]
Policy claims and benefits payable	3,847,214	4,188,917
Dividend and endowment accumulations	14,628,119	14,749,258
Notes payable		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	$ 21,203,393	$ 18,227,986