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Schedule of Investments Classified by Contractual Maturity Date (Details) - USD ($)
Jun. 30, 2024
Dec. 31, 2023
Marketable Securities [Line Items]    
Amortized cost $ 360,599,601 $ 390,884,441
Estimated fair value 349,358,027 381,535,986
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]    
Marketable Securities [Line Items]    
Amortized cost 36,994,344 40,359,878
Estimated fair value 32,792,671 36,157,571
Redeemable Preferred Stock [Member]    
Marketable Securities [Line Items]    
Amortized cost 250,000 250,000
Estimated fair value 260,000 260,000
Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 610,581  
Estimated fair value 603,199  
Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 1,570,185 1,860,195
Estimated fair value 1,560,266 $ 1,853,860
Due in 1 year [Member]    
Marketable Securities [Line Items]    
Amortized cost 28,273,026  
Estimated fair value 28,077,221  
Due in 1 year [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 297,377  
Estimated fair value 298,857  
Due in 1 year [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 542,305  
Estimated fair value 545,540  
Due in 2-5 years [Member]    
Marketable Securities [Line Items]    
Amortized cost 127,055,688  
Estimated fair value 124,443,548  
Due in 2-5 years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 260,123  
Estimated fair value 252,508  
Due in 2-5 years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 362,834  
Estimated fair value 356,778  
Due in 5-10 years [Member]    
Marketable Securities [Line Items]    
Amortized cost 102,523,947  
Estimated fair value 101,192,513  
Due in 5-10 years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost  
Estimated fair value  
Due in 5-10 years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 101,523  
Estimated fair value 100,716  
Due in more than 10 years [Member]    
Marketable Securities [Line Items]    
Amortized cost 65,502,596  
Estimated fair value 62,592,074  
Due in more than 10 years [Member] | Cemetery Perpectual Care Oblication [Member]    
Marketable Securities [Line Items]    
Amortized cost 53,081  
Estimated fair value 51,834  
Due in more than 10 years [Member] | Restricted Assets [Member]    
Marketable Securities [Line Items]    
Amortized cost 563,523  
Estimated fair value $ 557,232