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INVESTMENTS - SALE OF INTEREST IN LEASEHOLD LAND (Details) $ in Thousands | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Nov. 30, 2022 USD ($) lot | Sep. 30, 2022 USD ($) lot | Sep. 30, 2021 USD ($) | Mar. 07, 2019 USD ($) singleFamilyResidentialLot day
Kaupulehu Developments |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Revenues - sale of interest in leasehold land | $ |  | $ 1,295 | $ 1,738 |
KD Acquisition II, LP | Investments in land development partnerships |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Collaborative agreement, percentage of distributions |  |  |  | 15.00%
Collaborative agreement, percentage of cumulative net profits, priority payment |  |  |  | 10.00%
Collaborative agreement, percentage of cumulative net profits, priority payment, maximum amount | $ |  |  |  | $ 3,000
KD Acquisition II, LP | KD Kaupulehu, LLLP | Investments in land development partnerships |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Ownership interest acquired |  |  |  | 55.00%
KD Kaupulehu LLLP Increment I | Kaupulehu Developments |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Number of single family lots sold |  | 6 |  |
Number of lots remaining to be sold |  | 2 |  |
Number of lots developed |  | 80 |  |
KD Kaupulehu LLLP Increment I | Kaupulehu Developments | Subsequent Event |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Number of single family lots sold | 1 |  |  |
Revenues - sale of interest in leasehold land | $ | $ 265 |  |  |
KD Kaupulehu LLLP Increment II Phase 2A | Investments in land development partnerships |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Number of single family lots, rights to | singleFamilyResidentialLot |  |  |  | 3
KD Kaupulehu LLLP Increment II Phase 2A, lots completed subsequent to Phase 2A | Investments in land development partnerships |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Number of single family lots, rights to | singleFamilyResidentialLot |  |  |  | 4
Collaborative agreement, commitment to construct improvements term | day |  |  |  | 90
KD Development, LLC | Investments in land development partnerships |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Collaborative agreement, fees, percentage of cumulative net profits |  |  |  | 0.72%
Pool Of Various Individuals | Investments in land development partnerships |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Collaborative agreement, fees, percentage of cumulative net profits |  |  |  | 0.20%
Aggregate gross proceeds greater than $100,000,000 up to $300,000,000 | KD Kaupulehu LLLP Increment I | Kaupulehu Developments |  |  |  |
Investment Holdings [Line Items] |  |  |  |
Payments entitled to be received as percentage of gross proceeds from sale of single family lots |  | 10.00% |  |

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