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Trust Investments (Unrealized losses on preneed funeral trust investments) (Details) - Preneed Funeral Trust Investments - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
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Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | $ 1,364 | $ 899
In Loss Position Less than 12 months, Unrealized Losses | (135) | (64)
In Loss Position Greater than 12 months, Fair Market Value | 9,827 | 11,449
In Loss Position Greater than 12 months, Unrealized Losses | (3,733) | (4,709)
Total, Fair Market Value | 11,191 | 12,348
Total, Unrealized Losses | (3,868) | (4,773)
US agency securities |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 0 | 0
In Loss Position Less than 12 months, Unrealized Losses | 0 | 0
In Loss Position Greater than 12 months, Fair Market Value | 382 | 371
In Loss Position Greater than 12 months, Unrealized Losses | 24 | 34
Total, Fair Market Value | 382 | 371
Total, Unrealized Losses | 24 | 34
Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 0 | 269
In Loss Position Less than 12 months, Unrealized Losses | 0 | (5)
In Loss Position Greater than 12 months, Fair Market Value | 205 | 198
In Loss Position Greater than 12 months, Unrealized Losses | (8) | (11)
Total, Fair Market Value | 205 | 467
Total, Unrealized Losses | (8) | (16)
Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 680 | 630
In Loss Position Less than 12 months, Unrealized Losses | (133) | (59)
In Loss Position Greater than 12 months, Fair Market Value | 2,115 | 3,802
In Loss Position Greater than 12 months, Unrealized Losses | (2,155) | (3,196)
Total, Fair Market Value | 2,795 | 4,432
Total, Unrealized Losses | (2,288) | (3,255)
Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 684 | 0
In Loss Position Less than 12 months, Unrealized Losses | (2) | 0
In Loss Position Greater than 12 months, Fair Market Value | 7,125 | 7,078
In Loss Position Greater than 12 months, Unrealized Losses | (1,546) | (1,468)
Total, Fair Market Value | 7,809 | 7,078
Total, Unrealized Losses | $ (1,548) | $ (1,468)

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