PERPETUAL CARE TRUSTS - Additional Information (Detail) - Variable Interest Entity, Primary Beneficiary - Perpetual care trusts	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($) Security
Debt Securities, Available-for-sale [Line Items]
Purchases of available for sale securities			$ 11,200,000	$ 19,000,000.0
Sales, maturities and paydowns of available for sale securities			800,000	11,100,000
Other than temporary impairment				(55,000)
Impairments	$ 0	$ 0	$ 0	$ 0
Other Than Temporarily Impaired Securities
Debt Securities, Available-for-sale [Line Items]
Number of securities that incurred other than temporary impairment losses | Security				6
Trust assets, cost				$ 84,000
Trust assets, fair value				30,000
Other than temporary impairment				$ (54,000)