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Summary of Significant Accounting Policies, Textuals (Details) - USD ($)	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Accounts Receivable, before Allowance for Credit Loss, Current	$ 84,977,000		$ 102,321,000
Restricted Cash and Cash Equivalents	3,216,000		3,204,000
Restricted Cash, Current	384,000		370,000
Restricted Cash and Cash Equivalents, Noncurrent	2,832,000		2,834,000
Receivables, Net, Current, Total	80,955,000		97,939,000
Amortization of cemetery property	70,431,000	$ 71,892,000
Depreciation	153,932,000	$ 141,228,000
Other Assets, Current	35,661,000		23,010,000
Accounts Receivable, Allowance for Credit Loss	4,022,000		4,382,000
Accounts Receivable, Allowance for Credit Loss, Noncurrent	(36,041,000)		(32,475,000)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Writeoff	2,230,000
Trade Accounts Receivable [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(3,528,000)		(3,902,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(3,771,000)
Financing Receivable, Allowance for Credit Loss, Recovery	(2,116,000)
Allowance For Credit Losses Foreign Currency Translation	94,000
Financing Receivable, Allowance for Credit Loss, Writeoff	6,167,000
Notes Receivable [Member]
Note Receivable, Not Past Due	9,479,000
Financing Receivable, Allowance for Credit Loss, Noncurrent	1,796,000		1,797,000
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	10,593,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(1,906,000)		(1,934,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	24,000
Financing Receivable, Allowance for Credit Loss, Recovery	0
Allowance For Credit Losses Foreign Currency Translation	3,000
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	4,564,000
Financing Receivable, Allowance for Credit Loss, Noncurrent	(1,796,000)		(1,797,000)
Revolving Line of Credit	6,029,000
Total Note Receivable, Past Due	1,114,000
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	0
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	0
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	1,114,000
Miscellaneous accounts receivable [Member]
Financing Receivable, Allowance for Credit Loss, Noncurrent	596,000		548,000
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	40,815,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(980,000)		(891,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(90,000)
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	31,897,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	5,503,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	2,192,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,075,000
Financing Receivable, Originated Four Years before Latest Fiscal Year	85,000
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	63,000
Financing Receivable, Allowance for Credit Loss, Noncurrent	(596,000)		(548,000)
Miscellaneous Receivable, Not Past Due	37,996,000
Revolving Line of Credit	0
Total Miscellaneous Receivables	2,819,000
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	110,000
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	28,000
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	2,681,000
Funeral [Member]
Accounts Receivable, Allowance for Credit Loss, Noncurrent	(19,548,000)		(17,026,000)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Writeoff	1,770,000
Funeral [Member] | Trade Accounts Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	33,510,000		35,572,000
Receivables, Net, Current, Total	31,997,000		33,788,000
Accounts Receivable, Allowance for Credit Loss	1,513,000		1,784,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(1,513,000)		(1,784,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(3,214,000)
Financing Receivable, Allowance for Credit Loss, Recovery	(1,631,000)
Allowance For Credit Losses Foreign Currency Translation	94,000
Financing Receivable, Allowance for Credit Loss, Writeoff	5,022,000
Other Accounts Receivable Current [Member] | Trade Accounts Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	32,208,000		47,297,000
Receivables, Net, Current, Total	31,824,000		46,954,000
Accounts Receivable, Allowance for Credit Loss	384,000		343,000
Current [Member] | Notes Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	167,000		175,000
Receivables, Net, Current, Total	57,000		38,000
Accounts Receivable, Allowance for Credit Loss	110,000		137,000
Current [Member] | Miscellaneous accounts receivable [Member]
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	32,208,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(384,000)		(343,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(41,000)
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	28,356,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,742,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	681,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	401,000
Financing Receivable, Originated Four Years before Latest Fiscal Year	16,000
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	12,000
Miscellaneous Receivable, Not Past Due	29,389,000
Revolving Line of Credit	0
Total Miscellaneous Receivables	2,819,000
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	110,000
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	28,000
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	2,681,000
Long Term [Member] | Notes Receivable [Member]
Financing Receivable, after Allowance for Credit Loss, Noncurrent	8,630,000		8,497,000
Financing Receivable, before Allowance for Credit Loss, Noncurrent	10,426,000		10,294,000
Long Term [Member] | Miscellaneous accounts receivable [Member]
Financing Receivable, after Allowance for Credit Loss, Noncurrent	8,011,000		7,340,000
Financing Receivable, before Allowance for Credit Loss, Noncurrent	8,607,000		7,888,000
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent	8,607,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(596,000)		(548,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(49,000)
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	3,541,000
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	2,761,000
Financing Receivable, Originated Two Years before Latest Fiscal Year	1,511,000
Financing Receivable, Originated Three Years before Latest Fiscal Year	674,000
Financing Receivable, Originated Four Years before Latest Fiscal Year	69,000
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	51,000
Miscellaneous Receivable, Not Past Due	8,607,000
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	(16,493,000)		(15,449,000)
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Accounts Receivable, Allowance for Credit Loss, Writeoff	460,000
Cemetery [Member] | Trade Accounts Receivable [Member]
Accounts Receivable, before Allowance for Credit Loss, Current	19,092,000		19,277,000
Receivables, Net, Current, Total	17,077,000		17,159,000
Accounts Receivable, Allowance for Credit Loss	2,015,000		2,118,000
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Financing Receivable, Allowance for Credit Loss	(2,015,000)		$ (2,118,000)
Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)	(557,000)
Financing Receivable, Allowance for Credit Loss, Recovery	(485,000)
Allowance For Credit Losses Foreign Currency Translation	0
Financing Receivable, Allowance for Credit Loss, Writeoff	$ 1,145,000

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