COMMITMENTS AND CONTINGENCIES - Contractual Commitments - Land Pipeline (Details) - Land Sales $ in Thousands						3 Months Ended			6 Months Ended
	Aug. 09, 2017 USD ($) a entity $ / a	Apr. 25, 2017 USD ($) a $ / a	Apr. 13, 2017 USD ($) a $ / a	Apr. 05, 2017 USD ($) a $ / a	Mar. 22, 2017 USD ($) a $ / a	Jun. 30, 2017 USD ($) a $ / a	Mar. 31, 2017 USD ($) a $ / a	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($) a $ / a	Jun. 30, 2016 a
Contracts
No. of Acres | a						81.43	1,587.35		1,668.78	7.5
Contract Amount | $						$ 10,858	$ 28,707	$ 0	$ 39,565
Price per Acre | $ / a						133,000	18,000		24,000
Commercial
Contracts
No. of Acres | a		30.00	4.50	27.50	6.35
Contract Amount | $		$ 2,938	$ 1,235	$ 3,218	$ 1,556
Price per Acre | $ / a		98,000	274,000	117,000	245,000
Expected
Contracts
Number of purchase and sale agreements | entity	7
Number of buyers | entity	7
Percentage area of land holdings	26.00%
No. of Acres | a	2,072
Contract Amount | $	$ 69,473
Price per Acre | $ / a	34,000
Expected | Commercial/Retail | Property one
Contracts
No. of Acres | a	1,686
Contract Amount | $	$ 31,360
Price per Acre | $ / a	19,000
Expected | Commercial/Retail | Property two
Contracts
No. of Acres | a	62
Contract Amount | $	$ 16,963
Price per Acre | $ / a	273,000
Expected | Commercial/Retail | Property four
Contracts
No. of Acres | a	129
Contract Amount | $	$ 2,750
Price per Acre | $ / a	21,000
Expected | Retail site
Contracts
No. of Acres | a	35
Contract Amount | $	$ 14,000
Price per Acre | $ / a	400,000
Expected | Residential | Property one
Contracts
No. of Acres | a	9
Contract Amount | $	$ 2,700
Price per Acre | $ / a	300,000
Expected | Residential | Property two
Contracts
No. of Acres | a	146
Contract Amount | $	$ 1,400
Price per Acre | $ / a	10,000
Expected | Option Parcel
Contracts
No. of Acres | a	5
Contract Amount | $	$ 300
Price per Acre | $ / a	60,000