INVESTMENTS (Details) $ in Thousands		1 Months Ended	3 Months Ended
	Nov. 27, 2013 USD ($) partnership	Jan. 31, 2017 USD ($)	Dec. 31, 2016 USD ($) a increment lot	Dec. 31, 2015 USD ($)	Sep. 30, 2016 USD ($)
Investment in Land [Line Items]
Investments			$ 5,381		$ 3,552
Equity in income of affiliates			2,326	$ 163
Revenues - sale of interest in leasehold land			1,678	150
Kaupulehu Developments
Investment in Land [Line Items]
Revenues - sale of interest in leasehold land			1,678	150
Fees - included in general and administrative expenses			(260)	(21)
Proceeds from sale of interest in leasehold land, net of fees paid			$ 1,418	129
Area of land (in acres) | a			870
Number of development increments | increment			2
Investment in land development partnerships
Investment in Land [Line Items]
Investments			$ 5,331		3,502
Number of limited liability limited partnerships formed | partnership	2
Ownership percentage	19.60%
Number of lots remaining to be sold | lot			25
Cash Distribution from Equity Method Investment			$ 443
Minority interests portion of distribution from equity investee			54
Equity in income of affiliates			2,326	163
Basis Difference Adjustment			19	13
Basis difference between the underlying equity in net assets of the investee and the carrying value of the entity's investment			332
Bonds issued by the surety			325
Maximum loss exposure			5,656
Equity Method Investment, Summarized Financial Information [Abstract]
Revenue			24,874	3,703
Gross profit			11,496	1,357
Net earnings			10,661	$ 823
Investment in land development partnerships | Subsequent Event [Member]
Investment in Land [Line Items]
Cash Distribution from Equity Method Investment		$ 2,066
Minority interests portion of distribution from equity investee		$ 253
Investment in land development partnerships | KD Kukio Resorts, LLLP, KD Maniniowali, LLLP, and KD Kaupulehu, LLLP
Investment in Land [Line Items]
Ownership interest acquired, aggregate cost	$ 5,140
Investment in land development partnerships | KD Kukio Resorts LLLP
Investment in Land [Line Items]
Ownership interest acquired (as a percent)	19.60%
Investment in land development partnerships | KD Maniniowali, LLLP
Investment in Land [Line Items]
Ownership interest acquired (as a percent)	19.60%
Investment in land development partnerships | KD Kaupulehu, LLLP
Investment in Land [Line Items]
Ownership interest acquired (as a percent)	19.60%
Land Interest
Investment in Land [Line Items]
Investments			$ 50		$ 50
Area of land (in acres) | a			1,000