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Trust Investments (Unrealized losses on cemetery merchandise and service trust investments) (Details) - Preneed Cemetery Trust Investments - USD ($) $ in Thousands | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | $ 11,523 | $ 21,380
In Loss Position Less than 12 months, Unrealized Losses | (4,373) | (5,581)
In Loss Position Greater than 12 months, Fair Market Value | 9,674 | 3,824
In Loss Position Greater than 12 months, Unrealized Losses | (2,268) | (1,071)
Total, Fair Market Value | 21,197 | 25,204
Total, Unrealized Losses | (6,641) | (6,652)
U.S. agency obligations |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 161 | 732
In Loss Position Less than 12 months, Unrealized Losses | (25) | (72)
In Loss Position Greater than 12 months, Fair Market Value | 577 | 0
In Loss Position Greater than 12 months, Unrealized Losses | (40) | 0
Total, Fair Market Value | 738 | 732
Total, Unrealized Losses | (65) | (72)
Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 2,684 | 5,394
In Loss Position Less than 12 months, Unrealized Losses | (100) | (308)
In Loss Position Greater than 12 months, Fair Market Value | 1,926 | 744
In Loss Position Greater than 12 months, Unrealized Losses | (321) | (336)
Total, Fair Market Value | 4,610 | 6,138
Total, Unrealized Losses | (421) | (644)
Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 4,560 | 8,037
In Loss Position Less than 12 months, Unrealized Losses | (3,423) | (3,922)
In Loss Position Greater than 12 months, Fair Market Value | 2,950 | 563
In Loss Position Greater than 12 months, Unrealized Losses | (1,202) | (217)
Total, Fair Market Value | 7,510 | 8,600
Total, Unrealized Losses | (4,625) | (4,139)
Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 4,118 | 7,146
In Loss Position Less than 12 months, Unrealized Losses | (825) | (1,271)
In Loss Position Greater than 12 months, Fair Market Value | 4,151 | 2,517
In Loss Position Greater than 12 months, Unrealized Losses | (696) | (518)
Total, Fair Market Value | 8,269 | 9,663
Total, Unrealized Losses | (1,521) | (1,789)
Mortgage-backed securities |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 0 | 71
In Loss Position Less than 12 months, Unrealized Losses | 0 | (8)
In Loss Position Greater than 12 months, Fair Market Value | 70 | 0
In Loss Position Greater than 12 months, Unrealized Losses | (9) | 0
Total, Fair Market Value | 70 | 71
Total, Unrealized Losses | $ (9) | $ (8)

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