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Trust Investments (Fixed income securities within our perpetual care trust investment in an unrealized loss position) (Details) - Preneed Funeral Trust Investments [Member] - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Fair market value |  |
In Loss Position Less than 12 months | $ 17,380 | $ 4,214
In Loss Position Greater than 12 months | 3,047 | 4,054
Total | 20,427 | 8,268
Unrealized Losses |  |
In Loss Position Less than 12 months | (4,244) | (328)
In Loss Position Greater than 12 months | (1,880) | (558)
Total | (6,124) | (886)
Foreign debt |  |
Fair market value |  |
In Loss Position Less than 12 months | 4,069 | 168
In Loss Position Greater than 12 months | 151 | 549
Total | 4,220 | 717
Unrealized Losses |  |
In Loss Position Less than 12 months | (976) | (26)
In Loss Position Greater than 12 months | (472) | (149)
Total | (1,448) | (175)
Corporate debt |  |
Fair market value |  |
In Loss Position Less than 12 months | 4,077 | 1,057
In Loss Position Greater than 12 months | 2,803 | 3,253
Total | 6,880 | 4,310
Unrealized Losses |  |
In Loss Position Less than 12 months | (1,042) | (196)
In Loss Position Greater than 12 months | (1,303) | (338)
Total | (2,345) | (534)
Preferred stock |  |
Fair market value |  |
In Loss Position Less than 12 months | 9,173 | 2,989
In Loss Position Greater than 12 months | 0 | 0
Total | 9,173 | 2,989
Unrealized Losses |  |
In Loss Position Less than 12 months | (2,138) | (106)
In Loss Position Greater than 12 months | 0 | 0
Total | (2,138) | (106)
Mortgage-backed securities |  |
Fair market value |  |
In Loss Position Less than 12 months | 61 | 0
In Loss Position Greater than 12 months | 93 | 252
Total | 154 | 252
Unrealized Losses |  |
In Loss Position Less than 12 months | (88) | 0
In Loss Position Greater than 12 months | (105) | (71)
Total | $ (193) | $ (71)

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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer. + References No definition available. + Details
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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27337-111563 + Details
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