SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	6 Months Ended
Mar. 31, 2013 item
Principles of Consolidation
Number of 80%-owned joint ventures	2
Kaupulehu Developments
Principles of Consolidation
Ownership interest in subsidiaries (as a percent)	77.60%
Kaupulehu 2007, LLLP
Principles of Consolidation
Ownership interest in subsidiaries (as a percent)	80.00%
Kaupulehu Investors, LLC
Principles of Consolidation
Ownership interest in subsidiaries (as a percent)	80.00%

Percentage of subsidiary's or equity method investee's stock owned by parent immediately after all stock transactions.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section H

Name:	us-gaap_SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration