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Trust Investments (Unrealized losses on preneed funeral trust investments) (Details) - Preneed Funeral Trust Investments [Member] - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Gain (Loss) on Securities [Line Items]
In Loss Position Less than 12 months	$ 20,531	$ 6,089
In Loss Position Less than 12 months	(4,822)	(413)
In Loss Position Greater than 12 months	3,414	5,595
In Loss Position Greater than 12 months	(2,085)	(780)
Total	23,945	11,684
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(6,907)	(1,193)
Foreign debt
Gain (Loss) on Securities [Line Items]
In Loss Position Less than 12 months	4,605	274
In Loss Position Less than 12 months	(1,152)	(43)
In Loss Position Greater than 12 months	152	723
In Loss Position Greater than 12 months	(479)	(189)
Total	4,757	997
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(1,631)	(232)
Corporate Debt [Member]
Gain (Loss) on Securities [Line Items]
In Loss Position Less than 12 months	5,248	1,403
In Loss Position Less than 12 months	(1,357)	(172)
In Loss Position Greater than 12 months	3,127	4,433
In Loss Position Greater than 12 months	(1,469)	(474)
Total	8,375	5,836
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,826)	(646)
Preferred stock
Gain (Loss) on Securities [Line Items]
In Loss Position Less than 12 months	10,594	4,412
In Loss Position Less than 12 months	(2,198)	(198)
In Loss Position Greater than 12 months	0	0
In Loss Position Greater than 12 months	0	0
Total	10,594	4,412
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(2,198)	(198)
Collateralized Mortgage Backed Securities [Member]
Gain (Loss) on Securities [Line Items]
In Loss Position Less than 12 months	84	0
In Loss Position Less than 12 months	(115)	0
In Loss Position Greater than 12 months	135	439
In Loss Position Greater than 12 months	(137)	(117)
Total	219	439
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (252)	$ (117)

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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

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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

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