STOCK OPTIONS, RESTRICTED STOCK UNITS (RSUs) AND WARRANTS - Warrant activity (Details)	9 Months Ended
	Jun. 30, 2023 USD ($) $ / shares shares
Number of shares
Outstanding at beginning | $	$ 5,300,033
Issued | shares	83,142
Outstanding at ending | $	$ 5,383,175
Weighted average exercise price per share
Outstanding at beginning	$ 5.82
Issued	4.33
Outstanding at ending	$ 5.80