Amount of 50% of Increment II post- threshold distributions received by KD

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Represents the number of single-family lots sold.

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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.

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The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency.

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RELATED PARTY TRANSACTIONS (Details) $ in Thousands	3 Months Ended		5 Months Ended	9 Months Ended
RELATED PARTY TRANSACTIONS (Details) $ in Thousands	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Mar. 06, 2019 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($) lot
Kaupulehu Developments
Related party transactions
Revenues - sale of interest in leasehold land	$ 0	$ 0		$ 0	$ 165
Kaupulehu Developments \| KD Kaupulehu LLLP Increment II
Related party transactions
Percent of Increment II distributions			50.00%
Gain contingency, unrecorded amount			$ 8,000
50% of Increment II distributions received			$ 3,500
Kaupulehu Developments \| KD Kaupulehu LLLP Increment II \| Investment in land development partnerships
Related party transactions
Percent of Increment II distributions			50.00%
Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investment in land development partnerships
Related party transactions
Revenues - sale of interest in leasehold land					$ 165
Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investment in land development partnerships \| Increment I
Related party transactions
Number of single family lots sold \| lot					1
KD Acquisition, LLLP \| Investment in land development partnerships
Related party transactions
Ownership interest acquired	19.60%			19.60%
KD Acquisition II, LP \| Barnwell Industries Inc \| Investment in land development partnerships
Related party transactions
Ownership interest acquired	10.80%			10.80%