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Trust Investments (Estimated maturities of fixed preneed funeral trust income securities) (Details) - Preneed Funeral Trust Investments $ in Thousands | Sep. 30, 2023 USD ($)
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Debt and Equity Securities, FV-NI [Line Items] |
Due in one year or less | $ 80
Due in one to five years | 7,980
Due in five to ten years | 3,636
Thereafter | 16,897
Total fixed income securities | $ 28,593

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