COMMON STOCK WARRANTS - Schedule of common stock warrant activity for the period (Details) - $ / shares	6 Months Ended	9 Months Ended
	Jun. 30, 2025	Sep. 30, 2024
Shares
Beginning Balance (in shares)	1,307,842
Issued (in shares)	3,049,424
Exercised (in shares)	(1,873,590)
Expired (in shares)	(81,073)
Ending Balance (in shares)	2,402,603
Weighted Average Exercise Price Per Share
Beginning Balance (in dollars per share)	$ 12.63
Issued (in dollars per share)	3.77
Exercised (in dollars per share)	2.90
Expired (in dollars per share)	21.95
Ending Balance (in dollars per share)	$ 8.12
Weighted Average Remaining Contractual Term (years)
Outstanding (in years)	1 year 9 months 18 days	3 years 4 months 24 days
Issued (in years)	1 year 2 months 12 days