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Trust Investments (Unrealized losses on cemetery merchandise and service trust investments) (Details) - Preneed Cemetery Trust Investments - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | $ 1,395 | $ 995
In Loss Position Less than 12 months, Unrealized Losses | (138) | (67)
In Loss Position Greater than 12 months, Fair Market Value | 10,708 | 12,954
In Loss Position Greater than 12 months, Unrealized Losses | (3,912) | (5,237)
Total, Fair Market Value | 12,103 | 13,949
Total, Unrealized Losses | (4,050) | (5,304)
U.S. agency obligations |  |
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 | 492 | 613
In Loss Position Greater than 12 months, Unrealized Losses | (33) | (51)
Total, Fair Market Value | 492 | 613
Total, Unrealized Losses | (33) | (51)
Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 0 | 284
In Loss Position Less than 12 months, Unrealized Losses | 0 | (5)
In Loss Position Greater than 12 months, Fair Market Value | 210 | 209
In Loss Position Greater than 12 months, Unrealized Losses | (8) | (12)
Total, Fair Market Value | 210 | 493
Total, Unrealized Losses | (8) | (17)
Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 695 | 666
In Loss Position Less than 12 months, Unrealized Losses | (136) | (62)
In Loss Position Greater than 12 months, Fair Market Value | 2,268 | 4,239
In Loss Position Greater than 12 months, Unrealized Losses | (2,310) | (3,595)
Total, Fair Market Value | 2,963 | 4,905
Total, Unrealized Losses | (2,446) | (3,657)
Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
In Loss Position Less than 12 months, Fair Market Value | 700 | 45
In Loss Position Less than 12 months, Unrealized Losses | (2) | 0
In Loss Position Greater than 12 months, Fair Market Value | 7,664 | 7,821
In Loss Position Greater than 12 months, Unrealized Losses | (1,556) | (1,572)
Total, Fair Market Value | 8,364 | 7,866
Total, Unrealized Losses | (1,558) | (1,572)
Mortgage-backed 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 | 74 | 72
In Loss Position Greater than 12 months, Unrealized Losses | (5) | (7)
Total, Fair Market Value | 74 | 72
Total, Unrealized Losses | $ (5) | $ (7)

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