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INVESTMENTS - SUMMARY OF REVENUES (Details) - Kaupulehu Developments - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2025 | Mar. 31, 2024
Investment Holdings [Line Items] |  |  |  |
Revenues - sale of interest in leasehold land | $ 0 | $ 500 | $ 0 | $ 500
Fees - included in general and administrative expenses | 0 | (61) | 0 | (61)
Sale of interest in leasehold land, net of fees paid | $ 0 | $ 439 | $ 0 | $ 439

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