INVESTMENTS IN JOINT VENTURES - Financial Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Land JV
Schedule of Equity Method Investments [Line Items]
Revenues	$ 7,146
Direct Cost of Revenues	3,106
Operating Income	4,040
Other Operating Expenses	137
Net Income	3,903
Mitigation Bank
Schedule of Equity Method Investments [Line Items]
Revenues	1,866	$ 47
Direct Cost of Revenues	80	4
Operating Income	1,786	43
Other Operating Expenses	75	70
Net Income	$ 1,711	$ (27)