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Concentrations of Credit Risk (Details)
3 Months Ended 12 Months Ended
Mar. 31, 2022
USD ($)
State
Security
Mar. 31, 2021
Dec. 31, 2021
USD ($)
Security
Concentrations [Abstract]      
Number of states by which entity primarily serves | State 4    
Maximum retention limits per life $ 125,000    
Allocation of Oil and Gas Investments [Abstract]      
Fixed maturities available for sale 125,856,319   $ 140,963,881 [1]
Equity securities, at fair value 132,097,229   122,229,121 [1]
Investment real estate 38,985,840   39,748,261 [1]
Notes receivable 15,939,190   17,722,976 [1]
Total investments $ 365,191,287   $ 371,781,641 [1]
Equity Securities [Member]      
Concentrations [Abstract]      
Number of equity securities owned | Security 2   2
Oil and Gas Industry [Member]      
Allocation of Oil and Gas Investments [Abstract]      
Fixed maturities available for sale $ 1,171,950   $ 1,249,040
Equity securities, at fair value 68,049,661   60,932,033
Investment real estate 16,474,237   16,351,500
Notes receivable 5,800,657   5,000,000
Total investments 91,496,505   83,532,573
Oil and Gas Industry [Member] | Land, Minerals & Royalty Interests [Member]      
Allocation of Oil and Gas Investments [Abstract]      
Fixed maturities available for sale 0   0
Equity securities, at fair value 68,049,661   60,932,033
Investment real estate 16,474,237   16,351,500
Notes receivable 5,800,657   5,000,000
Total investments 90,324,555   82,283,533
Oil and Gas Industry [Member] | Exploration [Member]      
Allocation of Oil and Gas Investments [Abstract]      
Fixed maturities available for sale 1,171,950   1,249,040
Equity securities, at fair value 0   0
Investment real estate 0   0
Notes receivable 0   0
Total investments $ 1,171,950   $ 1,249,040
Reinsurer Concentration Risk [Member] | Life Insurance Ceded [Member]      
Concentrations [Abstract]      
Percentage of gross insurance in force 21.00%   20.00%
Percentage of premium income 38.00% 33.00%  
Direct Premium Collected [Member] | Geographic Concentration Risk [Member] | Illinois, Ohio, Texas and West Virginia [Member]      
Concentrations [Abstract]      
Concentration risk, percentage 50.00% 57.00%  
Invested Assets [Member] | Customer Concentration Risk [Member] | Oil and Gas Industry [Member]      
Concentrations [Abstract]      
Concentration risk, percentage 25.00%   22.00%
Invested Assets [Member] | Customer Concentration Risk [Member] | Oil and Gas Industry [Member] | Equity Securities [Member]      
Concentrations [Abstract]      
Concentration risk, percentage 52.00%   53.00%
[1] Balance sheet audited at December 31, 2021.