REAL ESTATE OPERATIONS - Mitigation Credits (Details) $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($) item	Jun. 30, 2022 USD ($) item	Dec. 31, 2022 USD ($)
Mitigation Bank
Real Estate Properties [Line Items]
Mitigation credit and mitigation credit rights	$ 2.0		$ 2.6
Mitigation Credit Sales | Real Estate Operations
Real Estate Properties [Line Items]
Number of mitigation credits sold | item	8.41	1.96
Aggregate cost of sales	$ 0.3	$ 0.1
Gross Sales Price	$ 1.0	$ 0.2