Schedule of Investments Classified by Contractual Maturity Date (Details) - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Marketable Securities [Line Items]
Amortized cost	$ 385,103,571	$ 382,401,293
Estimated fair value	380,428,850	382,777,918
Restricted Assets [Member]
Marketable Securities [Line Items]
Amortized cost	279,791
Estimated fair value	278,008
Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]
Marketable Securities [Line Items]
Amortized cost	21,228,233	24,832,349
Estimated fair value	17,677,668	21,286,434
Redeemable Preferred Stock [Member]
Marketable Securities [Line Items]
Amortized cost	750,000	750,000
Estimated fair value	721,700	723,442
Cemetery Perpectual Care Obligation [Member]
Marketable Securities [Line Items]
Amortized cost	118,671	274,161
Estimated fair value	117,203	$ 272,012
Due in 1 Year [Member]
Marketable Securities [Line Items]
Amortized cost	11,711,839
Estimated fair value	11,709,904
Due in 1 Year [Member] \| Restricted Assets [Member]
Marketable Securities [Line Items]
Amortized cost	125,000
Estimated fair value	125,104
Due in 1 Year [Member] \| Cemetery Perpectual Care Obligation [Member]
Marketable Securities [Line Items]
Amortized cost
Estimated fair value
Due in 2-5 Years [Member]
Marketable Securities [Line Items]
Amortized cost	129,271,705
Estimated fair value	129,040,087
Due in 2-5 Years [Member] \| Restricted Assets [Member]
Marketable Securities [Line Items]
Amortized cost
Estimated fair value
Due in 2-5 Years [Member] \| Cemetery Perpectual Care Obligation [Member]
Marketable Securities [Line Items]
Amortized cost	68,233
Estimated fair value	66,839
Due in 5-10 Years [Member]
Marketable Securities [Line Items]
Amortized cost	140,558,359
Estimated fair value	141,414,746
Due in 5-10 Years [Member] \| Restricted Assets [Member]
Marketable Securities [Line Items]
Amortized cost
Estimated fair value
Due in 5-10 Years [Member] \| Cemetery Perpectual Care Obligation [Member]
Marketable Securities [Line Items]
Amortized cost	50,438
Estimated fair value	50,364
Due in More than 10 Years [Member]
Marketable Securities [Line Items]
Amortized cost	81,583,435
Estimated fair value	79,864,745
Due in More than 10 Years [Member] \| Restricted Assets [Member]
Marketable Securities [Line Items]
Amortized cost	154,791
Estimated fair value	152,904
Due in More than 10 Years [Member] \| Cemetery Perpectual Care Obligation [Member]
Marketable Securities [Line Items]
Amortized cost
Estimated fair value