STOCK OPTIONS AND WARRANTS - Transactions involving warrants (Details)	3 Months Ended
	Dec. 31, 2018 $ / shares shares
Number of Shares
Balance at October 1, 2018 | shares	12,208,527
Granted | shares	9,035,000
Exercised | shares	0
Cancelled or expired | shares	(2,735,000)
Balance at December 31, 2018 | shares	18,508,527
Weighted Average Exercise Price Per Share
Balance at October 1, 2018 | $ / shares	$ 3.24
Granted | $ / shares	0.48
Exercised | $ / shares	0.00
Cancelled or expired | $ / shares	2.00
Balance at December 31, 2018 | $ / shares	$ 2.08