SEGMENT INFORMATION - Reconciliation of segment loss from operation to corporate loss (Details) - USD ($)	3 Months Ended		6 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Reconciliation of segment loss from operations to corporate loss
Loss from operations of reportable segments	$ (3,617,751)	$ (2,704,024)	$ (7,406,818)	$ (3,923,002)
General corporate expenses (b)	3,000,208	3,522,715	6,084,557	6,148,072
Interest income	15,352	3,639	48,676	7,325
Unrealized gain on change in fair value of warrants classified as a liability	1,765,000	3,250,900	4,404,000	613,100
Unrealized (loss) on change in fair value of warrants classified as a liability - warrant modification	(394,000)		(394,000)
Transaction costs allocated to warrant liabilities	633,198		633,198
Transaction cost allocated to warrant liabilities	(633,198)		(633,198)
Loss on issuance of warrants	(1,633,767)		(1,633,767)
Other (expense) income , net	4,581	661	(8,957)	9,507
Consolidated (loss) income before provision for income taxes	(4,493,783)	551,176	(5,624,064)	(3,293,070)
Operating segment
Reconciliation of segment loss from operations to corporate loss
Loss from operations of reportable segments	(1,964,092)	(1,476,571)	(4,503,953)	(1,693,655)
Segment reconciling items
Reconciliation of segment loss from operations to corporate loss
General corporate expenses (b)	$ 1,653,659	$ 1,227,453	$ (2,902,865)	$ (2,229,347)