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Trust Investments (Unrealized losses on preneed funeral trust investments) (Details) - Preneed Funeral Trust Investments - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | $ 18,763 | $ 6,427
In Loss Position Less than 12 months, Unrealized Losses | (4,068) | (613)
In Loss Position Greater than 12 months, Fair Market Value | 4,000 | 3,258
In Loss Position Greater than 12 months, Unrealized Losses | (1,129) | (639)
Total, Fair Market Value | 22,763 | 9,685
Total, Unrealized Losses | (5,197) | (1,252)
US agency obligations [Member] |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 500 |
In Loss Position Less than 12 months, Unrealized Losses | 51 |
In Loss Position Greater than 12 months, Fair Market Value | 0 |
In Loss Position Greater than 12 months, Unrealized Losses | 0 |
Total, Fair Market Value | 500 |
Total, Unrealized Losses | 51 |
Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 6,151 | 4,251
In Loss Position Less than 12 months, Unrealized Losses | (475) | (509)
In Loss Position Greater than 12 months, Fair Market Value | 498 | 548
In Loss Position Greater than 12 months, Unrealized Losses | (422) | (378)
Total, Fair Market Value | 6,649 | 4,799
Total, Unrealized Losses | (897) | (887)
Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 6,676 | 965
In Loss Position Less than 12 months, Unrealized Losses | (2,589) | (46)
In Loss Position Greater than 12 months, Fair Market Value | 529 | 0
In Loss Position Greater than 12 months, Unrealized Losses | (183) | 0
Total, Fair Market Value | 7,205 | 965
Total, Unrealized Losses | (2,772) | (46)
Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 5,436 | 1,211
In Loss Position Less than 12 months, Unrealized Losses | (953) | (58)
In Loss Position Greater than 12 months, Fair Market Value | 2,973 | 2,710
In Loss Position Greater than 12 months, Unrealized Losses | (524) | (261)
Total, Fair Market Value | 8,409 | 3,921
Total, Unrealized Losses | $ (1,477) | $ (319)

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