SEGMENT INFORMATION -Reconciliation of segment loss from operation to corporate loss (Details) - USD ($)	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of segment loss from operations to corporate loss
Loss from operations of reportable segments	$ (1,218,978)	$ (4,706,577)
General corporate expenses	(2,625,357)	(4,735,619)
Interest income, net	3,686	273
Unrealized loss on change in fair value of warrants classified as a liability	(2,637,800)	0
Other income (expense), net	8,846	(14,607)
Loss before provision for income taxes	(3,844,246)	(4,720,911)
Operating segment
Reconciliation of segment loss from operations to corporate loss
Loss from operations of reportable segments	(217,084)	(2,156,165)
Segment reconciling items
Reconciliation of segment loss from operations to corporate loss
General corporate expenses	$ (1,001,894)	$ (2,550,412)