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Schedule of Investments Classified by Contractual Maturity Date (Details) - USD ($)
Jun. 30, 2025
Dec. 31, 2024
Marketable Securities [Line Items]    
Amortized cost $ 393,340,165 $ 376,012,071
Estimated fair value 390,441,720 366,546,129
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]    
Marketable Securities [Line Items]    
Amortized cost 26,532,070 31,710,436
Estimated fair value 22,895,915 27,579,511
Redeemable Preferred Stock [Member]    
Marketable Securities [Line Items]    
Amortized cost 750,000 250,000
Estimated fair value 754,800 250,000
Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 775,635 776,622
Estimated fair value 770,339  
Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 2,457,363 2,356,862
Estimated fair value 2,451,338 $ 2,351,369
Due in 1 Year [Member]    
Marketable Securities [Line Items]    
Amortized cost 13,289,170  
Estimated fair value 13,145,351  
Due in 1 Year [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 501,823  
Estimated fair value 500,139  
Due in 1 Year [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 1,167,294  
Estimated fair value 1,165,242  
Due in 2-5 Years [Member]    
Marketable Securities [Line Items]    
Amortized cost 136,097,256  
Estimated fair value 136,429,699  
Due in 2-5 Years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 221,939  
Estimated fair value 218,960  
Due in 2-5 Years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 941,785  
Estimated fair value 941,849  
Due in 5-10 Years [Member]    
Marketable Securities [Line Items]    
Amortized cost 131,592,054  
Estimated fair value 133,912,390  
Due in 5-10 Years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 51,873  
Estimated fair value 51,240  
Due in 5-10 Years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 100,307  
Estimated fair value 100,283  
Due in More than 10 Years [Member]    
Marketable Securities [Line Items]    
Amortized cost 85,079,615  
Estimated fair value 83,303,565  
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 247,977  
Estimated fair value $ 243,964