Schedule of Restricted Assets in Cemetery and Mortuary Endowment Care and Pre need Merchandise Funds (Details) (Parenthetical) - USD ($)	Mar. 31, 2023		Dec. 31, 2022		Mar. 31, 2022	Dec. 31, 2021
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash, cash equivalents, restricted cash and restricted cash equivalents at end of year	$ 109,532,247		$ 133,483,817		$ 156,924,145	$ 141,414,282
Restricted Assets [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash, cash equivalents, restricted cash and restricted cash equivalents at end of year	9,228,113	[1]	10,638,034	[2]
Restricted Assets [Member] | Security National Life Insurance [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Cash, cash equivalents, restricted cash and restricted cash equivalents at end of year	$ 8,232,615		$ 8,527,620

[1] Including cash and cash equivalents of $8,232,615 for the life insurance and mortgage segments.

[2] Including cash and cash equivalents of $8,527,620 for the life insurance and mortgage segments.