COMMITMENTS AND CONTINGENCIES (Detail) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2025	Mar. 07, 2019
Commitments and contingencies
Amounts accrued under the incentive compensation plan	$ 118
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 legal counsel's estate for services provided in the negotiation and closing of the Increment II transaction	1.20%