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Trust Investments (Cost and fair market value associated with preneed funeral trust investments) (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Preneed Cemetery Trust Investments |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | $ 107,755 | $ 102,879
Unrealized Gains | 5,030 | 11,679
Unrealized Losses | (11,989) | (16,031)
Fair Market Value | 100,796 | 98,527
Preneed cemetery trust investments | $ 101,990 | $ 99,461
Preneed cemetery trust investments, fair market value as a percentage of cost (in Percent) | 93.50% | 95.80%
Preneed Cemetery Trust Investments | Accrued investment income |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | $ 1,194 | $ 934
Fair Market Value | 1,194 | 934
Preneed Funeral Trust Investments |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 118,160 | 113,499
Unrealized Gains | 4,521 | 10,938
Unrealized Losses | (10,369) | (14,042)
Fair Market Value | 112,312 | 110,395
Preneed cemetery trust investments | $ 113,377 | $ 111,247
Preneed cemetery trust investments, fair market value as a percentage of cost (in Percent) | 95.10% | 97.30%
Preneed Funeral Trust Investments | Accrued investment income |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | $ 1,065 | $ 852
Fair Market Value | 1,065 | 852
Fair Value, Inputs, Level 1 | Preneed Cemetery Trust Investments | Cash and money market accounts |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 21,052 | 9,643
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 21,052 | 9,643
Fair Value, Inputs, Level 1 | Preneed Cemetery Trust Investments | Common stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 34,679 | 43,057
Unrealized Gains | 2,459 | 9,466
Unrealized Losses | (5,314) | (7,935)
Fair Market Value | 31,824 | 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 | 3,611 | 3,575
Unrealized Gains | 301 | 0
Unrealized Losses | 0 | (3)
Fair Market Value | 3,912 | 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 | 39,108 | 26,707
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 39,108 | 26,707
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | U.S. Treasury Debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 405 | 451
Unrealized Gains | 0 | 0
Unrealized Losses | (37) | (34)
Fair Market Value | 368 | 417
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | Common stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 30,277 | 38,600
Unrealized Gains | 2,170 | 8,858
Unrealized Losses | (4,557) | (6,855)
Fair Market Value | 27,890 | 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 | 3,342 | 3,383
Unrealized Gains | 278 | 0
Unrealized Losses | 0 | (2)
Fair Market Value | 3,620 | 3,381
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Foreign debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 7,849 | 7,764
Unrealized Gains | 1,454 | 1,371
Unrealized Losses | (14) | (17)
Fair Market Value | 9,289 | 9,118
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Corporate debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 15,489 | 15,071
Unrealized Gains | 257 | 342
Unrealized Losses | (2,508) | (3,657)
Fair Market Value | 13,238 | 11,756
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Preferred stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 11,296 | 10,965
Unrealized Gains | 492 | 473
Unrealized Losses | (1,790) | (1,572)
Fair Market Value | 9,998 | 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 | (7) | (7)
Fair Market Value | 72 | 72
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Fixed income |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 12,490 | 11,369
Unrealized Gains | 34 | 16
Unrealized Losses | (2,279) | (2,759)
Fair Market Value | 10,245 | 8,626
Fair Value, Inputs, Level 2 | Preneed Cemetery Trust Investments | Equity |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 546 |
Unrealized Gains | 33 |
Unrealized Losses | (21) |
Fair Market Value | 558 |
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 | (56) | (51)
Fair Market Value | 608 | 753
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Foreign debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 7,217 | 7,300
Unrealized Gains | 1,346 | 1,297
Unrealized Losses | (13) | (16)
Fair Market Value | 8,550 | 8,581
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Corporate debt |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 13,931 | 13,848
Unrealized Gains | 237 | 323
Unrealized Losses | (2,162) | (3,255)
Fair Market Value | 12,006 | 10,916
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Preferred stock |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 10,084 | 9,786
Unrealized Gains | 455 | 442
Unrealized Losses | (1,645) | (1,468)
Fair Market Value | 8,894 | 8,760
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Fixed Income Securities |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 10,353 | 9,513
Unrealized Gains | 27 | 15
Unrealized Losses | (1,936) | (2,383)
Fair Market Value | 8,444 | 7,145
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Other Investments |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 3,046 | 3,510
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 3,046 | $ 3,510
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Equity |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Cost | 397 |
Unrealized Gains | 8 |
Unrealized Losses | (19) |
Fair Market Value | $ 386 |

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