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Trust Investments (Unrealized losses on preneed funeral trust investments) (Details) - Preneed Funeral Trust Investments - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
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Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | $ 10,708 | $ 17,855
In Loss Position Less than 12 months, Unrealized Losses | (4,136) | (4,666)
In Loss Position Greater than 12 months, Fair Market Value | 8,388 | 3,393
In Loss Position Greater than 12 months, Unrealized Losses | (1,895) | (941)
Total, Fair Market Value | 19,096 | 21,248
Total, Unrealized Losses | (6,031) | (5,607)
US agency securities |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 0 | 439
In Loss Position Less than 12 months, Unrealized Losses | 0 | 45
In Loss Position Greater than 12 months, Fair Market Value | 443 | 0
In Loss Position Greater than 12 months, Unrealized Losses | 42 | 0
Total, Fair Market Value | 443 | 439
Total, Unrealized Losses | 42 | 45
Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 2,538 | 4,766
In Loss Position Less than 12 months, Unrealized Losses | (79) | (274)
In Loss Position Greater than 12 months, Fair Market Value | 1,774 | 626
In Loss Position Greater than 12 months, Unrealized Losses | (306) | (281)
Total, Fair Market Value | 4,312 | 5,392
Total, Unrealized Losses | (385) | (555)
Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 4,090 | 6,742
In Loss Position Less than 12 months, Unrealized Losses | (3,227) | (3,248)
In Loss Position Greater than 12 months, Fair Market Value | 2,648 | 506
In Loss Position Greater than 12 months, Unrealized Losses | (934) | (195)
Total, Fair Market Value | 6,738 | 7,248
Total, Unrealized Losses | (4,161) | (3,443)
Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 4,080 | 5,908
In Loss Position Less than 12 months, Unrealized Losses | (830) | (1,099)
In Loss Position Greater than 12 months, Fair Market Value | 3,523 | 2,261
In Loss Position Greater than 12 months, Unrealized Losses | (613) | (465)
Total, Fair Market Value | 7,603 | 8,169
Total, Unrealized Losses | $ (1,443) | $ (1,564)

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