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COMMITMENTS AND CONTINGENCIES (Detail) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2020 | Mar. 07, 2019
Commitments and contingencies |  |  |
Amounts accrued under the incentive compensation plan | $ 286 |  |
Contract drilling |  |  |
Commitments and contingencies |  |  |
Loss contingency accrual | $ 180 |  |
Unfavorable Regulatory Action | Contract drilling |  |  |
Commitments and contingencies |  |  |
Loss contingency accrual |  | $ 300 |
KD Development, LLC |  |  |
Commitments and contingencies |  |  |
Collaborative agreement, fees, percentage of cumulative net profits |  |  | 0.72%
Pool Of Various Individuals |  |  |
Commitments and contingencies |  |  |
Collaborative agreement, fees, percentage of cumulative net profits |  |  | 0.20%
Kaupulehu Developments |  |  |
Commitments and contingencies |  |  |
Fees to be paid to Nearco | 10.40% |  |
Percentage of Increment II receipts to be paid to external real estate counsel for services provided in the negotiation and closing of the Increment II transaction | 1.20% |  |

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- Definition Represents the percentage of Increment II receipts to be paid to legal counsel for services provided in the negotiation and closing of real estate transactions represented as percentage of sales payments received. + References No definition available. + Details
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- Definition Amount of loss contingency liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-10 + Details
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