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INVESTMENTS - INVESTMENT IN KUKIO RESORT LAND DEVELOPMENT PARTNERSHIP (Details) $ in Thousands		3 Months Ended			9 Months Ended		12 Months Ended
	Nov. 27, 2013 USD ($) partnership	Jun. 30, 2024 USD ($)	Mar. 31, 2024 lot	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) lot	Jun. 30, 2023 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2021 USD ($)	Mar. 07, 2019
Investment Holdings [Line Items]
Number of limited liability limited partnerships formed | partnership	2
Cash distribution from equity method investment, gross		$ 0		$ 0	$ 1,071	$ 538
Cash distribution from equity method investment, net					953	478
Equity in income of affiliates		$ 0		$ 0	1,071	538
Investment in Kukio Resort Land Development Partnerships								$ 0
Cumulative cash distributions from Kukio Resort Land Development Partnerships in excess of our investment balance					$ 300		$ 708
KD Kukio Resorts LLLP
Investment Holdings [Line Items]
Ownership interest acquired	19.60%
KD Kaupulehu, LLLP
Investment Holdings [Line Items]
Ownership interest acquired	19.60%
KD Maniniowali L L L P
Investment Holdings [Line Items]
Ownership interest acquired	19.60%
Indirectly Acquired Interest
Investment Holdings [Line Items]
Aggregate cost	$ 5,140
KD Acquisition, LLLP
Investment Holdings [Line Items]
Ownership interest acquired		19.60%			19.60%
KD Kona 2013 LLLP
Investment Holdings [Line Items]
Ownership interest acquired	75.00%
KKM Makai LLLP
Investment Holdings [Line Items]
Ownership interest acquired	34.45%
KD Kaupulehu, LLLP | KD Acquisition II, LP
Investment Holdings [Line Items]
Ownership interest acquired									55.00%
Replay | KD Acquisition II, LP
Investment Holdings [Line Items]
Ownership interest acquired									45.00%
Barnwell Industries Inc | KD Acquisition II, LP
Investment Holdings [Line Items]
Ownership interest acquired		10.80%			10.80%
Kaupulehu Developments | KD Kaupulehu LLLP Increment I
Investment Holdings [Line Items]
Number of single family lots sold | lot			2
Number of lots developed | lot					80
Non-controlling Interests
Investment Holdings [Line Items]
Cash distribution from equity method investment, net					$ 118	$ 60

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