SUBSEQUENT EVENT (Details) (Kaupulehu Developments, USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		1 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014	Apr. 30, 2015 lot
Subsequent events
Percentage of sales payment received	$ 950	$ 0	$ 2,150	$ 140
Subsequent event | Investment in land development partnerships | Phase II
Subsequent events
Percentage of sales payment received					$ 643
Number of lots sold in Increment I					2