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Schedule of Investments Classified by Contractual Maturity Date (Details) - USD ($)
Dec. 31, 2024
Dec. 31, 2023
Marketable Securities [Line Items]    
Amortized cost $ 376,012,071 $ 390,884,441
Estimated fair value 366,546,129 381,535,986
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]    
Marketable Securities [Line Items]    
Amortized cost 31,710,436 40,359,878
Estimated fair value 27,579,511 36,157,571
Redeemable Preferred Stock [Member]    
Marketable Securities [Line Items]    
Amortized cost 250,000 250,000
Estimated fair value 250,000 260,000
Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 776,622 647,261
Estimated fair value 769,662  
Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 2,356,862 1,860,195
Estimated fair value 2,351,369 $ 1,853,860
Due in 1 year [Member]    
Marketable Securities [Line Items]    
Amortized cost 44,055,016  
Estimated fair value 43,765,347  
Due in 1 year [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 503,125  
Estimated fair value 501,375  
Due in 1 year [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 1,539,890  
Estimated fair value 1,539,487  
Due in 2-5 years [Member]    
Marketable Securities [Line Items]    
Amortized cost 126,512,253  
Estimated fair value 125,295,048  
Due in 2-5 years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 221,021  
Estimated fair value 216,687  
Due in 2-5 years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 308,335  
Estimated fair value 307,820  
Due in 5-10 years [Member]    
Marketable Securities [Line Items]    
Amortized cost 107,397,297  
Estimated fair value 106,707,517  
Due in 5-10 years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 52,476  
Estimated fair value 51,600  
Due in 5-10 years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 100,606  
Estimated fair value 100,648  
Due in more than 10 years [Member]    
Marketable Securities [Line Items]    
Amortized cost 66,087,069  
Estimated fair value 62,948,706  
Due in more than 10 years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost  
Estimated fair value  
Due in more than 10 years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 408,031  
Estimated fair value $ 403,414