13. STOCK WARRANTS - Summary of Stock Warrant Activity (Details)	6 Months Ended
	Mar. 31, 2024 $ / shares shares
Stock Warrants
Warrant Shares, Beginning Balance | shares	185,560
Warrant Shares, Expired | shares	(103,000)
Warrant Shares, Exercised | shares	(65,000)
Warrant Shares, Ending Balance | shares	17,560
Weighted Average Exercise Price, Beginning Balance | $ / shares	$ 13.49
Weighted Average Exercise Price, Expired | $ / shares	18.2
Weighted Average Exercise Price, Exercised | $ / shares	8
Weighted Average Exercise Price, Ending Balance | $ / shares	$ 6.12