SEGMENT INFORMATION - Reconciliation of segment loss from operation to corporate loss (Details) - USD ($)	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Reconciliation of segment loss from operations to corporate loss
Loss from operations of reportable segments	$ (3,789,066)	$ (1,218,978)
General corporate expenses (b)	3,084,348	2,625,357
Interest income	33,323	3,686
Unrealized gain (loss) on change in fair value of warrants classified as a liability	2,639,000	(2,637,800)
Other (expense) income, net	(13,538)	8,846
Consolidated loss before provision for income taxes	(1,130,281)	(3,844,246)
Operating segment
Reconciliation of segment loss from operations to corporate loss
Loss from operations of reportable segments	(2,539,861)	(217,084)
Segment reconciling items
Reconciliation of segment loss from operations to corporate loss
General corporate expenses (b)	$ 1,249,205	$ 1,001,894