Fair Value Measurements, Financial Assets and Liabilities Measured on Recurring Basis (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Assets [Abstract]
Fixed maturities available for sale	$ 108,313,059	$ 140,963,881
Equity securities	150,053,686	122,229,121
Liabilities [Abstract]
Trading Securities	0	0
U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities available for sale	17,211,175	25,650,903
U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities available for sale	7,199,100	8,523,535
Net Asset Value [Member]
Assets [Abstract]
Equity securities	89,434,766	57,603,597
Measured on a Recurring Basis [Member]
Assets [Abstract]
Fixed maturities available for sale	108,313,059	140,963,881
Equity securities	150,053,686	122,229,121
Total financial assets	258,366,745	263,193,002
Liabilities [Abstract]
Trading Securities	0	(1,116)
Measured on a Recurring Basis [Member] | U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities available for sale	17,211,175	25,650,903
Measured on a Recurring Basis [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities available for sale	7,199,100	8,523,535
Measured on a Recurring Basis [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities available for sale	83,902,784	106,789,443
Measured on a Recurring Basis [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities	148,806,686	120,960,923
Measured on a Recurring Basis [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities	1,247,000	1,268,198
Measured on a Recurring Basis [Member] | Net Asset Value [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Equity securities	89,434,766	57,603,597
Total financial assets	89,434,766	57,603,597
Liabilities [Abstract]
Trading Securities	0	0
Measured on a Recurring Basis [Member] | Net Asset Value [Member] | U.S. Government and Government Agencies and Authorities [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Measured on a Recurring Basis [Member] | Net Asset Value [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Measured on a Recurring Basis [Member] | Net Asset Value [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Measured on a Recurring Basis [Member] | Net Asset Value [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities	89,434,766	57,603,597
Measured on a Recurring Basis [Member] | Net Asset Value [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member]
Assets [Abstract]
Fixed maturities available for sale	17,211,175	25,650,903
Equity securities	45,999,477	40,784,660
Total financial assets	63,210,652	66,435,563
Liabilities [Abstract]
Trading Securities	0	(1,116)
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 available for sale	17,211,175	25,650,903
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | U.S. Special Revenue and Assessments [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities	45,999,477	40,784,660
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 1 [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member]
Assets [Abstract]
Fixed maturities available for sale	91,101,884	115,312,978
Equity securities	6,651,800	16,732,378
Total financial assets	97,753,684	132,045,356
Liabilities [Abstract]
Trading Securities	0	0
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 available for sale	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 available for sale	7,199,100	8,523,535
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities available for sale	83,902,784	106,789,443
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities	6,651,800	16,711,180
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 2 [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities	0	21,198
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Equity securities	7,967,643	7,108,486
Total financial assets	7,967,643	7,108,486
Liabilities [Abstract]
Trading Securities	0	0
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 available for sale	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 available for sale	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Corporate Securities [Member]
Assets [Abstract]
Fixed maturities available for sale	0	0
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Common Stock [Member]
Assets [Abstract]
Equity securities	6,720,643	5,861,486
Measured on a Recurring Basis [Member] | Estimated Fair Value [Member] | Level 3 [Member] | Preferred Stock [Member]
Assets [Abstract]
Equity securities	$ 1,247,000	$ 1,247,000