REAL ESTATE DEBT INVESTMENTS (Available-for-Sale Debt Securities) (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Securities, Available-for-Sale [Line Items]
Credit losses	$ 0
Face Amount	61,728	$ 62,420
Amortized Cost	59,296	59,708
Unamortized Discount	2,432	2,712
Unrealized Gain, Net	713	326
Fair Value	$ 60,009	$ 60,033
Weighted Average
Debt Securities, Available-for-Sale [Line Items]
Available-for-sale debt securities, contractual maturity term	3 years 8 months 12 days