RELATED PARTIES - Additional Information (Details) - USD ($)							3 Months Ended	6 Months Ended
	May 24, 2022	Jan. 20, 2022	Oct. 06, 2021	Sep. 27, 2021	May 19, 2021	May 09, 2021	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Apr. 30, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 31, 2020	Dec. 31, 2019
Related Party Transaction [Line Items]
Letter agreement, description								Axar will vote or direct the voting of all shares of the Company’s Common Stock it beneficially owns in favor of amendments to Article VIII of the Company’s Certificate of Incorporation (the “Charter”) relating to amendments of the Company’s Bylaws and Article X of the Charter with respect to any amendment or repeal of Article V, Article VI(c), Article VII(a)-(d), Article VIII, Article X or Article XI of the Charter to increase the required stockholder approval required thereunder from “at least sixty six and two thirds percent (66 2/3%)” to “at least eighty-five percent (85%) (collectively, the “Supermajority Provisions”);”
Common stock, par value								$ 0.01			$ 0.01
Debt amount issued by third party entity													$ 70,000,000
Description of superior proposal								For purposes of the definition of “Superior Proposal,” each reference to “10%” or “20%”, as the case may be, in the definition of “Competing Transaction” is replaced with “50%”.
Stone Mor Inc
Related Party Transaction [Line Items]
Participation amount in debt issuance													30,000,000
Axar
Related Party Transaction [Line Items]
Fees waived								$ 219,000
Fees received							$ 103,000		$ 172,000
Participation amount in debt issuance													$ 20,000,000
Shoe Retailer | Stone Mor Inc
Related Party Transaction [Line Items]
Percentage of fair value trust owned														4.00%
Axar
Related Party Transaction [Line Items]
Ownership interest of Partnership's outstanding common units								74.70%
Merger Agreement
Related Party Transaction [Line Items]
Common stock, par value	$ 0.01
Percentage of company options to be canceled in consideration for the right to received lump sum cash payment	50.00%
Percentage of termination fee payment	50.00%
Merger Agreement | Axar Cemetery Merger Corp
Related Party Transaction [Line Items]
Business acquisition, share price	$ 3.50
Merger Agreement | Maximum
Related Party Transaction [Line Items]
Cash	$ 10,000,000
Nevada Company Purchase Agreement | Axar
Related Party Transaction [Line Items]
Percentage of common stock owned												13.80%
Hotel Fund Loan Agreement
Related Party Transaction [Line Items]
Mezzanine loan to hotel fund					$ 33,200,000
Loan facility originated by unaffiliated loan fund					162,200,000
Additional loan to hotel fund					10,000,000.0
Mezzanine loan balance					$ 43,200,000
Percentage of origination fee received					4.00%
Cash interest received								$ 7,700,000
Long-term debt, principal amount								$ 1,600,000
Mezzanine loan to hotel fund interest rate								19.07%
Hotel Fund Loan Agreement | Axar
Related Party Transaction [Line Items]
Additional loan to hotel fund										$ 4,500,000
Holdco Loan Assignment
Related Party Transaction [Line Items]
Cash interest received								$ 1,600,000
Payments made to initial lender in cash			$ 28,700,000
Holdco loan interest rate				10.00%				15.00%
Percentage of increase in principle balance				15.00%
Percentage of increase in principle balance payable in kind				10.00%
Percentage of increase in principle balance payable in cash				5.00%
Additional interest in the form of increase in principal balance received								$ 2,200,000
Transaction Letter Agreement
Related Party Transaction [Line Items]
Aggregate cash purchase price		$ 75,000,000		$ 100,000,000
Notes to be issued		$ 40,000,000
StoneMor Trusts Fee Letter Agreement
Related Party Transaction [Line Items]
Trust fee paid				500,000
Expense Fee Letter Agreement
Related Party Transaction [Line Items]
Due diligence expenses agreed to pay, maximum				$ 630,000
Non-Axar Shares | Merger Agreement
Related Party Transaction [Line Items]
Percentage of termination fee payment	2.00%
Nevada Company Shares | Axar
Related Party Transaction [Line Items]
Additional consideration received						$ 0
Nevada Company Shares | Nevada Company
Related Party Transaction [Line Items]
Number of shares purchased						43,681,528
Percentage of common stock						27.00%
Aggregate cash purchase price						$ 18,000,000.0
Axar Vehicles | Merger Agreement
Related Party Transaction [Line Items]
Termination fee percentage of the aggregate value of shares not owned	4.00%
Mr. Axelrod, Chairman | Shoe Retailer | Axar
Related Party Transaction [Line Items]
Equity owned percentage														30.00%