LEASES - Schedule of Rental Income from Third-Party Sources (Details) - USD ($)	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Lessor, Lease, Description [Line Items]
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]	TOTAL REVENUE	TOTAL REVENUE	TOTAL REVENUE
Operating Segments \| Rental revenue \| All Other
Lessor, Lease, Description [Line Items]
Sublease income	$ 4,347,000	$ 3,897,000	$ 0
Leases To Third Party Operators
Lessor, Lease, Description [Line Items]
Rental revenue	22,960,000	21,284,000	16,757,000
Leases To Third Party Operators \| Pennant
Lessor, Lease, Description [Line Items]
Rental revenue	15,480,000	15,048,000	14,915,000
Operating lease, variable lease income	1,235,000	1,296,000	1,318,000
Leases To Third Party Operators \| Other third-party
Lessor, Lease, Description [Line Items]
Rental revenue	$ 7,480,000	$ 6,236,000	$ 1,842,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-3

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Indicates line item in statement of income or comprehensive income that includes operating lease income.

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Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
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-Section 50
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-URI https://asc.fasb.org/1943274/2147479773/842-30-50-5

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Amount of operating lease income from variable lease payments paid and payable to lessor, excluding amount included in measurement of lease receivable.

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Amount of sublease income excluding finance and operating lease expense.

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