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

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The percetange of gross revenues related to a gross overriding royalty arrangement (percent).

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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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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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Amounts due from parties associated with the reporting entity as evidenced by a written promise to pay, due within 1 year (or 1 business cycle).

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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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RELATED PARTY TRANSACTIONS (Details) $ in Thousands	1 Months Ended	5 Months Ended	12 Months Ended
RELATED PARTY TRANSACTIONS (Details) $ in Thousands	Jun. 30, 2018 USD ($)	Mar. 06, 2019 USD ($)	Sep. 30, 2019 USD ($) lot	Sep. 30, 2018 USD ($) lot	Sep. 30, 2017 lot	Sep. 30, 2016 lot	Mar. 27, 2019 USD ($)
Related party transactions
Gross overriding royalty arrangement, percent			1.00%
Accrued royalties			$ 0
Mr. Terry Johnston
Related party transactions
Notes receivable, related parties, current							$ 300
Note receivable interest rate							8.00%
Kaupulehu Developments
Related party transactions
Revenues - sale of interest in leasehold land			165	$ 1,645
Kaupulehu Developments \| KD Kaupulehu LLLP Increment I \| Investments in land development partnerships
Related party transactions
Revenues - sale of interest in leasehold land				$ 645
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 \| Investments in land development partnerships
Related party transactions
Percent of Increment II distributions				50.00%
Revenues - sale of interest in leasehold land				$ 1,000
Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investments in land development partnerships
Related party transactions
Revenues - sale of interest in leasehold land			$ 165	$ 1,645
Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investments in land development partnerships \| Increment I
Related party transactions
Number of single family lots sold \| lot			1
Kaupulehu Developments \| KD Kaupulehu, LLLP \| Investments in land development partnerships \| Increment I \| Phase II
Related party transactions
Number of single family lots sold \| lot				3
KD Kaupulehu LLLP Increment II \| Kaupulehu Developments
Related party transactions
50% of Increment II distributions received	$ 1,000
Number of single family lots sold \| lot					1	1
KD Acquisition, LLLP \| Investments in land development partnerships
Related party transactions
Ownership interest acquired			19.60%
KD Acquisition II, LP \| Barnwell Industries Inc \| Investments in land development partnerships
Related party transactions
Ownership interest acquired			10.80%