Receivables Accounts Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Trade and financed receivables	$ 21,090	$ 20,554
Other receivables	2,417	1,773
Allowance for credit losses	(1,230)	(849)
Accounts receivable, net	22,277	21,478
Funeral
Segment Reporting Information [Line Items]
Trade and financed receivables	9,364	10,046
Other receivables	351	935
Allowance for credit losses	(269)	(223)
Accounts receivable, net	9,446	10,758
Cemetery
Segment Reporting Information [Line Items]
Trade and financed receivables	11,726	10,508
Other receivables	1,886	157
Allowance for credit losses	(961)	(626)
Accounts receivable, net	12,651	10,039
Corporate [Member]
Segment Reporting Information [Line Items]
Trade and financed receivables	0	0
Other receivables	180	681
Allowance for credit losses	0	0
Accounts receivable, net	$ 180	$ 681