Summary of Significant Accounting Policies, Textuals (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Accounts Receivable, before Allowance for Credit Loss, Current	$ 93,951,000		$ 102,321,000
Restricted Cash and Cash Equivalents	6,670,000		3,204,000
Restricted Cash, Current	3,839,000		370,000
Restricted Cash and Cash Equivalents, Noncurrent	2,831,000		2,834,000
Receivables, Net, Current, Total	89,854,000		97,939,000
Amortization of cemetery property	21,713,000	$ 20,338,000
Depreciation	50,219,000	$ 46,114,000
Other Assets, Current	32,093,000		23,010,000
Accounts Receivable, Allowance for Credit Loss	4,097,000		4,382,000
Accounts Receivable, Allowance for Credit Loss, Noncurrent	(34,394,000)		(32,475,000)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Writeoff	980,000
Trade Accounts Receivable [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(3,522,000)		(3,902,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(1,160,000)
Financing Receivable, Allowance for Credit Loss, Recovery	(667,000)
Allowance For Credit Losses Foreign Currency Translation	43,000
Financing Receivable, Allowance for Credit Loss, Writeoff	2,164,000
Notes Receivable [Member]
Note Receivable, Not Past Due	9,454,000
Financing Receivable, Allowance for Credit Loss, Noncurrent	1,796,000		1,797,000
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	10,603,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(1,917,000)		(1,934,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	16,000
Financing Receivable, Allowance for Credit Loss, Recovery	0
Allowance For Credit Losses Foreign Currency Translation	0
Financing Receivable, Allowance for Credit Loss, Writeoff	1,000
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	4,661,000
Financing Receivable, Allowance for Credit Loss, Noncurrent	(1,796,000)		(1,797,000)
Revolving Line of Credit	5,942,000
Total Note Receivable, Past Due	1,149,000
Notes Receivable [Member] | Note Receivable, 1 to 29 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Notes Receivable [Member] | Note Receivable, 30 to 90 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	32,000
Notes Receivable [Member] | Note Receivables, 91 to 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	1,000
Notes Receivable [Member] | Note Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	1,116,000
Miscellaneous accounts receivable [Member]
Financing Receivable, Allowance for Credit Loss, Noncurrent	554,000		548,000
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	54,146,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(1,008,000)		(891,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(117,000)
Financing Receivable, Allowance for Credit Loss, Recovery	0
Allowance For Credit Losses Foreign Currency Translation	0
Financing Receivable, Allowance for Credit Loss, Writeoff	0
Financing Receivable, Originated in Current Fiscal Year	40,196,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	8,948,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,814,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,653,000
Financing Receivable, Originated Four Years before Latest Fiscal Year	249,000
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	286,000
Financing Receivable, Allowance for Credit Loss, Noncurrent	(554,000)		(548,000)
Miscellaneous Receivable, Not Past Due	49,008,000
Revolving Line of Credit	0
Total Miscellaneous Receivables	5,138,000
Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 1 to 29 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 30 to 90 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	2,458,000
Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 91 to 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	1,992,000
Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	688,000
Funeral [Member]
Accounts Receivable, Allowance for Credit Loss, Noncurrent	(17,852,000)		(17,026,000)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Writeoff	779,000
Funeral [Member] | Trade Accounts Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	28,657,000		35,572,000
Receivables, Net, Current, Total	27,210,000		33,788,000
Accounts Receivable, Allowance for Credit Loss	1,447,000		1,784,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(1,447,000)		(1,784,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(895,000)
Financing Receivable, Allowance for Credit Loss, Recovery	(537,000)
Allowance For Credit Losses Foreign Currency Translation	42,000
Financing Receivable, Allowance for Credit Loss, Writeoff	1,727,000
Other Accounts Receivable Current [Member] | Trade Accounts Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	46,112,000		47,297,000
Receivables, Net, Current, Total	45,658,000		46,954,000
Accounts Receivable, Allowance for Credit Loss	454,000		343,000
Current [Member] | Notes Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	197,000		175,000
Receivables, Net, Current, Total	76,000		38,000
Accounts Receivable, Allowance for Credit Loss	121,000		137,000
Current [Member] | Miscellaneous accounts receivable [Member]
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	46,112,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(454,000)		(343,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(111,000)
Financing Receivable, Allowance for Credit Loss, Recovery	0
Allowance For Credit Losses Foreign Currency Translation	0
Financing Receivable, Allowance for Credit Loss, Writeoff	0
Financing Receivable, Originated in Current Fiscal Year	39,114,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,585,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	801,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	511,000
Financing Receivable, Originated Four Years before Latest Fiscal Year	47,000
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	54,000
Miscellaneous Receivable, Not Past Due	40,974,000
Revolving Line of Credit	0
Total Miscellaneous Receivables	5,138,000
Current [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 1 to 29 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Current [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 30 to 90 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	2,458,000
Current [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 91 to 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	1,992,000
Current [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	688,000
Long Term [Member] | Notes Receivable [Member]
Financing Receivable, after Allowance for Credit Loss, Noncurrent	8,610,000		8,497,000
Financing Receivable, before Allowance for Credit Loss, Noncurrent	10,406,000		10,294,000
Long Term [Member] | Miscellaneous accounts receivable [Member]
Financing Receivable, after Allowance for Credit Loss, Noncurrent	7,480,000		7,340,000
Financing Receivable, before Allowance for Credit Loss, Noncurrent	8,034,000		7,888,000
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	8,034,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(554,000)		(548,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(6,000)
Financing Receivable, Allowance for Credit Loss, Recovery	0
Allowance For Credit Losses Foreign Currency Translation	0
Financing Receivable, Allowance for Credit Loss, Writeoff	0
Financing Receivable, Originated in Current Fiscal Year	1,082,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	3,363,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,013,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,142,000
Financing Receivable, Originated Four Years before Latest Fiscal Year	202,000
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	232,000
Miscellaneous Receivable, Not Past Due	8,034,000
Revolving Line of Credit	0
Total Miscellaneous Receivables	0
Long Term [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 1 to 29 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Long Term [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 30 to 90 Days Past Due
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Long Term [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, 91 to 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Long Term [Member] | Miscellaneous accounts receivable [Member] | Miscellaneous Receivables, Equal to Greater than 180 Days Past Due [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest	0
Cemetery [Member]
Accounts Receivable, Allowance for Credit Loss, Noncurrent	(16,542,000)		(15,449,000)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Writeoff	201,000
Cemetery [Member] | Trade Accounts Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	18,985,000		19,277,000
Receivables, Net, Current, Total	16,910,000		17,159,000
Accounts Receivable, Allowance for Credit Loss	2,075,000		2,118,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(2,075,000)		$ (2,118,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(265,000)
Financing Receivable, Allowance for Credit Loss, Recovery	(130,000)
Allowance For Credit Losses Foreign Currency Translation	1,000
Financing Receivable, Allowance for Credit Loss, Writeoff	$ 437,000