INVESTMENTS - SUMMARY OF REVENUES (Details) - Kaupulehu Developments - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Investment Holdings [Line Items]
Revenues - sale of interest in leasehold land	$ 0	$ 265
Fees - included in general and administrative expenses	0	(32)
Sale of interest in leasehold land, net of fees paid	$ 0	$ 233