RELATED PARTY TRANSACTIONS (Details) $ in Thousands	12 Months Ended
Sep. 30, 2017 USD ($) lot	Sep. 30, 2016 USD ($) lot
Related party transactions
Proceeds received from percentage of sales payments	$ 4,503	$ 2,255
Kaupulehu Developments
Related party transactions
Proceeds received from percentage of sales payments	$ 4,503	2,255
Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investment in land development partnerships
Related party transactions
Ownership interest acquired	19.60%
Proceeds received from percentage of sales payments	$ 2,003	$ 2,255
Increment I [Member] \| Phase II \| Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investment in land development partnerships
Related party transactions
Number of lots sold \| lot	2	3
Increment II [Member] \| Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investment in land development partnerships
Related party transactions
Number of lots sold \| lot	1	1
KD Kaupulehu LLLP Increment II \| Kaupulehu Developments
Related party transactions
Number of lots sold \| lot	1	1
Percent of Increment II Distributions	50.00%
Contingent Payments, Unrecorded	$ 8,000
50% of Increment II Distributions Received	$ 2,500

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Represents the number of single-family lots sold.

+ References

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Percent of Increment II post-threshold distributions due to KD

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Revenue from the sale of interest in leasehold land.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
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The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6397426&loc=d3e17499-108355

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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