6. INVESTMENTS - Reconciliation of carrying value of all investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Schedule of Investments [Line Items]
Balance	$ 726
Unrealized loss on derivative asset	1,243	$ 1,271
Balance	755
ILAL Debt Securities [Member]
Schedule of Investments [Line Items]
Balance	726
Unrealized loss on derivative asset	0
Unrealized gain on fair value recognized in other comprehensive income	29
Balance	755
ILAL Derivative Asset [Member]
Schedule of Investments [Line Items]
Balance	2,697
Unrealized loss on derivative asset	(1,243)
Unrealized gain on fair value recognized in other comprehensive income	0
Balance	$ 1,454