INVESTMENTS IN JOINT VENTURES - Financial Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Land JV
Schedule of Equity Method Investments [Line Items]
Revenues	$ 14,635
Direct Cost of Revenues	1,268
Operating Income	13,367
Other Operating Expenses	90
Net Income	13,277
Mitigation Bank
Schedule of Equity Method Investments [Line Items]
Revenues	1,922
Direct Cost of Revenues	76
Operating Income	1,846
Other Operating Expenses	197	$ 117
Net Income	$ 1,649	$ (117)