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Trust Investments (Cost and fair market value associated with preneed funeral trust investments) (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Preneed Cemetery Trust Investments |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | $ 107,553 | $ 102,879
Unrealized Gains | 6,288 | 11,679
Unrealized Losses | (9,073) | (16,031)
Fair Market Value | 104,768 | 98,527
Preneed cemetery trust investments | $ 105,617 | $ 99,461
Preneed cemetery trust investments, fair market value as a percentage of cost (in Percent) | 97.40% | 95.80%
Preneed Cemetery Trust Investments | Accrued investment income |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | $ 849 | $ 934
Fair Market Value | 849 | 934
Preneed Funeral Trust Investments |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 113,906 | 113,499
Unrealized Gains | 5,944 | 10,938
Unrealized Losses | (8,281) | (14,042)
Fair Market Value | 111,569 | 110,395
Preneed cemetery trust investments | $ 112,373 | $ 111,247
Preneed cemetery trust investments, fair market value as a percentage of cost (in Percent) | 97.90% | 97.30%
Preneed Funeral Trust Investments | Accrued investment income |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | $ 804 | $ 852
Fair Market Value | 804 | 852
Fair Value, Inputs, Level 1 | Preneed Cemetery Trust Investments | Cash and money market accounts |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 24,268 | 9,643
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 24,268 | 9,643
Fair Value, Inputs, Level 1 | Preneed Cemetery Trust Investments | Common stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 31,416 | 43,057
Unrealized Gains | 3,033 | 9,466
Unrealized Losses | (3,142) | (7,935)
Fair Market Value | 31,307 | 44,588
Fair Value, Inputs, Level 1 | Preneed Cemetery Trust Investments | Equity |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost |  | 553
Unrealized Gains |  | 10
Unrealized Losses |  | (30)
Fair Market Value |  | 533
Fair Value, Inputs, Level 1 | Preneed Cemetery Trust Investments | Limited partnership fund |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 3,514 | 3,575
Unrealized Gains | 456 | 0
Unrealized Losses | 0 | (3)
Fair Market Value | 3,970 | 3,572
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | Cash and money market accounts |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 34,849 | 26,707
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 34,849 | 26,707
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | U.S. Treasury Debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 406 | 451
Unrealized Gains | 0 | 0
Unrealized Losses | (24) | (34)
Fair Market Value | 382 | 417
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | Common stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 28,794 | 38,600
Unrealized Gains | 2,815 | 8,858
Unrealized Losses | (2,715) | (6,855)
Fair Market Value | 28,894 | 40,603
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | Equity |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost |  | 401
Unrealized Gains |  | 3
Unrealized Losses |  | (29)
Fair Market Value |  | 375
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | Limited partnership fund |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 3,435 | 3,383
Unrealized Gains | 446 | 0
Unrealized Losses | 0 | (2)
Fair Market Value | 3,881 | 3,381
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Foreign debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 8,530 | 7,764
Unrealized Gains | 1,519 | 1,371
Unrealized Losses | (8) | (17)
Fair Market Value | 10,041 | 9,118
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Corporate debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 13,669 | 15,071
Unrealized Gains | 509 | 342
Unrealized Losses | (2,446) | (3,657)
Fair Market Value | 11,732 | 11,756
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Preferred stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 10,990 | 10,965
Unrealized Gains | 483 | 473
Unrealized Losses | (1,558) | (1,572)
Fair Market Value | 9,915 | 9,866
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Mortgage-backed securities |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 79 | 79
Unrealized Gains | 0 | 0
Unrealized Losses | (5) | (7)
Fair Market Value | 74 | 72
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Fixed income |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 13,516 | 11,369
Unrealized Gains | 181 | 16
Unrealized Losses | (1,880) | (2,759)
Fair Market Value | 11,817 | 8,626
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Equity |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 907 |
Unrealized Gains | 107 |
Unrealized Losses | (1) |
Fair Market Value | 1,013 |
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | U.S. agency obligations |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 664 | 803
Unrealized Gains | 0 | 1
Unrealized Losses | (33) | (51)
Fair Market Value | 631 | 753
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Foreign debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 8,291 | 7,300
Unrealized Gains | 1,485 | 1,297
Unrealized Losses | (8) | (16)
Fair Market Value | 9,768 | 8,581
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Corporate debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 13,134 | 13,848
Unrealized Gains | 496 | 323
Unrealized Losses | (2,288) | (3,255)
Fair Market Value | 11,342 | 10,916
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Preferred stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 10,345 | 9,786
Unrealized Gains | 471 | 442
Unrealized Losses | (1,548) | (1,468)
Fair Market Value | 9,268 | 8,760
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Fixed Income Securities |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 11,941 | 9,513
Unrealized Gains | 162 | 15
Unrealized Losses | (1,697) | (2,383)
Fair Market Value | 10,406 | 7,145
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Other Investments |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 1,938 | 3,510
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 1,938 | $ 3,510
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Equity |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 773 |
Unrealized Gains | 69 |
Unrealized Losses | (1) |
Fair Market Value | $ 841 |

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