FAIR VALUE MEASUREMENTS - Narrative (Details)	3 Months Ended
	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Financing Receivable, Past Due [Line Items]
Unrealized (gain) loss on other real estate related investments, net	$ (1,287,000)	$ 612,000
Minimum | Level 3
Financing Receivable, Past Due [Line Items]
Measurement input	0.11
Maximum | 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]
Other real estate related investments, fair value adjustments, unrealized gain	$ 1,300,000
Unrealized (gain) loss on other real estate related investments, net		800,000
Unrealized gain (loss) on increases in projected forward interest rates		$ 200,000
Financing receivable | Level 3 | Discount Rate | Discounted cash flow
Financing Receivable, Past Due [Line Items]
Loans receivable, measurement input	0.12