REAL ESTATE OPERATIONS - Real Estate Operations (Details) - Land JV $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($) a item
Disaggregation of Revenue [Line Items]
No. of Acres | a	1,600
Area of land sales as a percentage of land holdings	33.50%
Gross sales price	$ 79,700
Number of purchase and sale agreements | item	5
Proceeds from sale of land	$ 16,600
Area of land remaining under contract | a	300
Percentage of remaining land under contract	19.00%
Management fee revenue earned per month	$ 20
Monthly management fee	$ 10