FAIR VALUE MEASUREMENTS - Narrative (Details)	3 Months Ended
	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($) loan	Dec. 31, 2023 USD ($)
Financing Receivable, Past Due [Line Items]
Unrealized losses on other real estate related investments, net	$ 612,000	$ 454,000
Weighted Average | Level 3
Financing Receivable, Past Due [Line Items]
Measurement input	0.15
Greater than 90 Days Past Due
Financing Receivable, Past Due [Line Items]
Mortgage loan receivable	$ 0		$ 0
Secured and Mezzanine Loans Receivable
Financing Receivable, Past Due [Line Items]
Unrealized losses on other real estate related investments, net	800,000
Unrealized gain (loss) on increases in projected forward interest rates	$ 200,000
Mezzanine Loans
Financing Receivable, Past Due [Line Items]
Unrealized losses on other real estate related investments, net		$ 1,000,000
Number of loans | loan		1
Partial offset loss		$ 500,000