SEGMENT INFORMATION - Segment Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Segment Reporting Information [Line Items]
Revenues	$ 82,981	$ 66,601	$ 161,294	$ 131,703
Depreciation and amortization			(4,169)	(4,793)
Operating income (loss)	4,124	(561)	7,708	(2,692)
Corporate overhead	(9,534)	(8,756)	(19,075)	(17,257)
Corporate depreciation and amortization	(99)	(226)	(194)	(442)
Loss on sale of business and other impairments	(2,220)		(2,220)
Other gains	69		69
Interest expense	(9,977)	(11,729)	(20,450)	(23,082)
Loss on debt extinguishment	(40,128)		(40,128)
Income tax benefit	9,736	3,492	11,412	2,204
Net loss from continuing operations	(36,245)	(8,798)	(41,458)	(23,570)
Capital expenditures	1,587	1,718	3,361	3,791
Total assets	1,712,188		1,712,188		$ 1,634,963
Total assets held for sale					28,575
Cemetery
Segment Reporting Information [Line Items]
Revenues	72,128	56,863	139,108	111,660
Operating costs and expenses	(55,951)	(47,834)	(109,696)	(95,762)
Depreciation and amortization	(1,505)	(1,606)	(3,081)	(3,259)
Funeral Home
Segment Reporting Information [Line Items]
Revenues	10,853	9,738	22,186	20,043
Operating costs and expenses	(9,194)	(8,279)	(18,535)	(16,769)
Depreciation and amortization	(423)	(461)	(854)	(906)
Operating
Segment Reporting Information [Line Items]
Operating income (loss)	15,908	8,421	29,128	15,007
Operating | Cemetery
Segment Reporting Information [Line Items]
Operating income (loss)	14,672	7,423	26,331	12,639
Capital expenditures	1,345	1,357	3,058	2,545
Total assets	1,472,646		1,472,646		1,445,217
Total assets held for sale					23,500
Operating | Funeral Home
Segment Reporting Information [Line Items]
Operating income (loss)	1,236	998	2,797	2,368
Capital expenditures	35	7	96	17
Total assets	127,126		127,126		130,687
Total assets held for sale					5,075
Corporate
Segment Reporting Information [Line Items]
Capital expenditures	207	$ 354	207	$ 1,229
Total assets	$ 112,416		$ 112,416		$ 59,059