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Trust Investments (Cost and fair market values associated with the trust investments held in perpetual care trust) (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Perpetual Care Trust Invesments |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | $ 87,689 | $ 88,251
Unrealized Gains | 5,666 | 10,043
Unrealized Losses | (8,219) | (13,810)
Fair Market Value | 85,136 | 84,484
Preneed cemetery trust investments | $ 85,925 | $ 85,331
Preneed cemetery trust investments, fair market value as a percentage of cost (in Percent) | 97.10% | 95.70%
Perpetual Care Trust Invesments | Accrued investment income |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | $ 789 | $ 847
Fair Market Value | 789 | 847
Preneed Funeral Trust Investments |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | $ 804 | $ 852
Fair Market Value | 804 | 852
Fair Value, Inputs, Level 1 | Perpetual Care Trust Invesments | Cash and money market accounts |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 13,900 | 6,688
Unrealized Gains | 0 | 0
Unrealized Losses | 0 | 0
Fair Market Value | 13,900 | 6,688
Fair Value, Inputs, Level 1 | Perpetual Care Trust Invesments | Common stock |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 27,278 | 36,413
Unrealized Gains | 2,697 | 8,098
Unrealized Losses | (2,825) | (6,580)
Fair Market Value | 27,150 | 37,931
Fair Value, Inputs, Level 1 | Perpetual Care Trust Invesments | Limited partnership fund |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 3,051 | 3,042
Unrealized Gains | 396 | 0
Unrealized Losses | 0 | (2)
Fair Market Value | 3,447 | 3,040
Fair Value, Inputs, Level 1 | Preneed Funeral Trust Investments | Cash and money market accounts |  |
Gain (Loss) on Securities [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 | Common stock |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [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 | Perpetual Care Trust Invesments | Foreign debt |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 7,699 | 7,101
Unrealized Gains | 1,335 | 1,177
Unrealized Losses | (7) | (18)
Fair Market Value | 9,027 | 8,260
Fair Value, Inputs, Level 2 | Perpetual Care Trust Invesments | Corporate debt |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 12,401 | 13,491
Unrealized Gains | 486 | 334
Unrealized Losses | (2,289) | (3,367)
Fair Market Value | 10,598 | 10,458
Fair Value, Inputs, Level 2 | Perpetual Care Trust Invesments | Preferred stock |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 10,241 | 10,723
Unrealized Gains | 418 | 415
Unrealized Losses | (1,406) | (1,435)
Fair Market Value | 9,253 | 9,703
Fair Value, Inputs, Level 2 | Perpetual Care Trust Invesments | Fixed Income Securities |  |
Gain (Loss) on Securities [Line Items] |  |
Cost |  | 467
Unrealized Gains |  | 5
Unrealized Losses |  | (26)
Fair Market Value |  | 446
Fair Value, Inputs, Level 2 | Perpetual Care Trust Invesments | Other Investments |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 12,336 | 10,326
Unrealized Gains | 247 | 14
Unrealized Losses | (1,691) | (2,382)
Fair Market Value | 10,892 | 7,958
Fair Value, Inputs, Level 2 | Perpetual Care Trust Invesments | Equity |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 783 |
Unrealized Gains | 87 |
Unrealized Losses | (1) |
Fair Market Value | 869 |
Fair Value, Inputs, Level 2 | Preneed Funeral Trust Investments | Foreign debt |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [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 |  |
Gain (Loss) on Securities [Line Items] |  |
Cost | 773 |
Unrealized Gains | 69 |
Unrealized Losses | (1) |
Fair Market Value | $ 841 |

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