Fair Value Measurements, Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Sep. 30, 2024	Dec. 31, 2023
Assets [Abstract]
Fixed maturities, at fair value	$ 99,888,682	$ 103,409,836	[1]
Equity securities, at fair value	209,395,420	156,550,812	[1]
U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities, at fair value	13,900,112	13,587,779
Measured on a Recurring Basis [Member]
Assets [Abstract]
Fixed maturities, at fair value	99,888,682	103,409,836
Equity securities, at fair value	130,320,906	101,561,493
Short-term investments	8,174,456	29,132,236
Total financial assets	238,384,044	234,103,565
Measured on a Recurring Basis [Member] | U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities, at fair value	13,900,112	13,587,779
Measured on a Recurring Basis [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities, at fair value	7,413,431	7,308,458
Measured on a Recurring Basis [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities, at fair value	78,575,139	82,513,599
Measured on a Recurring Basis [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities, at fair value	49,839,808	43,956,687
Measured on a Recurring Basis [Member] | Limited Liability Companies [Member]
Assets [Abstract]
Equity securities, at fair value		57,604,806
Measured on a Recurring Basis [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities, at fair value	80,481,098
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member]
Assets [Abstract]
Fixed maturities, at fair value	13,900,112	13,587,779
Equity securities, at fair value	41,018,457	35,819,973
Short-term investments	8,174,456	29,132,236
Total financial assets	63,093,025	78,539,988
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities, at fair value	13,900,112	13,587,779
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities, at fair value	41,018,457	35,819,973
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Limited Liability Companies [Member]
Assets [Abstract]
Equity securities, at fair value		0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities, at fair value	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member]
Assets [Abstract]
Fixed maturities, at fair value	85,988,570	89,822,057
Equity securities, at fair value	5,839,400	5,329,080
Short-term investments	0	0
Total financial assets	91,827,970	95,151,137
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities, at fair value	7,413,431	7,308,458
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities, at fair value	78,575,139	82,513,599
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities, at fair value	5,839,400	5,329,080
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Limited Liability Companies [Member]
Assets [Abstract]
Equity securities, at fair value		0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities, at fair value	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Equity securities, at fair value	83,463,049	60,412,440
Short-term investments	0	0
Total financial assets	83,463,049	60,412,440
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities, at fair value	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities, at fair value	2,981,951	2,807,634
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Limited Liability Companies [Member]
Assets [Abstract]
Equity securities, at fair value		57,604,806
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities, at fair value	80,481,098
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Net Asset Value [Member]
Assets [Abstract]
Total financial assets	$ 79,074,514	$ 54,989,319

[1] Balance sheet audited at December 31, 2023.