FAIR VALUE MEASUREMENTS - Changes in Fair Value of Receivable (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value, asset, recurring basis, still held, unrealized gain (loss), statement of income or comprehensive income [Extensible Enumeration]	Interest and other income (loss)	Interest and other income (loss)
Fair Value, Recurring \| Real Estate Receivable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Real estate related notes receivable	$ 7,039	$ 5,871
Changes in fair value of receivables	291	685
Fair Value, Recurring \| Other Gains (Losses) \| Real Estate Receivable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Changes in fair value of receivables	$ 19	$ 16
Fair value, asset, recurring basis, still held, unrealized gain (loss), statement of income or comprehensive income [Extensible Enumeration]	Interest and other income (loss)	Interest and other income (loss)
Fair Value, Recurring \| Interest Income \| Real Estate Receivable
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Changes in fair value of receivables	$ 272	$ 669
Fair value, asset, recurring basis, still held, unrealized gain (loss), statement of income or comprehensive income [Extensible Enumeration]	Interest and other income (loss)	Interest and other income (loss)

Indicates line item in statement in which net income is reported that includes unrealized gain (loss) from asset measured at fair value using unobservable input (level 3) and still held.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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- Definition

Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.

+ References

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- Definition

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.

+ References

No definition available.

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- Definition

Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482907/825-10-50-10

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(7))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1

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