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Trust Investments (Fixed income securities within our perpetual care trust investment in an unrealized loss position) (Details) - Preneed Funeral Trust Investments [Member] - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Fair Market Value |  |
In Loss Position Less than 12 months, Fair Market Value | $ 9,996 | $ 15,602
In Loss Position Greater than 12 months, Fair Market Value | 7,435 | 2,584
Total, Fair Market Value | 17,431 | 18,186
Unrealized Losses |  |
In Loss Position Less than 12 months, Unrealized Losses | (1,495) | (4,068)
In Loss Position Greater than 12 months, Unrealized Losses | (4,475) | (737)
Total, Unrealized Losses | (5,970) | (4,805)
Foreign debt |  |
Fair Market Value |  |
In Loss Position Less than 12 months, Fair Market Value | 3,204 | 4,123
In Loss Position Greater than 12 months, Fair Market Value | 1,300 | 554
Total, Fair Market Value | 4,504 | 4,677
Unrealized Losses |  |
In Loss Position Less than 12 months, Unrealized Losses | (273) | (218)
In Loss Position Greater than 12 months, Unrealized Losses | (310) | (252)
Total, Unrealized Losses | (583) | (470)
Corporate debt |  |
Fair Market Value |  |
In Loss Position Less than 12 months, Fair Market Value | 2,930 | 5,413
In Loss Position Greater than 12 months, Fair Market Value | 2,098 | 371
Total, Fair Market Value | 5,028 | 5,784
Unrealized Losses |  |
In Loss Position Less than 12 months, Unrealized Losses | (410) | (2,818)
In Loss Position Greater than 12 months, Unrealized Losses | (3,620) | (143)
Total, Unrealized Losses | (4,030) | (2,961)
Preferred stock |  |
Fair Market Value |  |
In Loss Position Less than 12 months, Fair Market Value | 3,862 | 6,066
In Loss Position Greater than 12 months, Fair Market Value | 4,037 | 1,659
Total, Fair Market Value | 7,899 | 7,725
Unrealized Losses |  |
In Loss Position Less than 12 months, Unrealized Losses | (812) | (1,032)
In Loss Position Greater than 12 months, Unrealized Losses | (545) | (342)
Total, Unrealized Losses | $ (1,357) | $ (1,374)

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