Quarterly report pursuant to Section 13 or 15(d)

2016 PRIVATE PLACEMENT FINANCING - Additional Information (Details)

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2016 PRIVATE PLACEMENT FINANCING - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
May 26, 2016
May 26, 2016
May 31, 2016
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Registration Rights Agreement [Member]              
Private Placement [Line Items]              
Stock Issued During Period, Shares, New Issues 16,482,082            
Investor's Subscription Agreement [Member]              
Private Placement [Line Items]              
Percentage of Shares Purchased by Investors           75.00%  
Series E Warrant [Member]              
Private Placement [Line Items]              
Stock Issued During Period, Shares, New Issues     7,063,748 0 0 0 0
Terms Of Warrants           (i) at any time during the term of the Series E Warrants, we may reduce the then-current exercise price to any amount and for any period of time deemed appropriate by our Board of Directors (the "Board"); and (ii) certain of the Series E Warrants provide that they shall not be exercisable in the event and to the extent that the exercise thereof would result in the holder of the Series E Warrant, together with its affiliates and any other persons whose beneficial ownership of Common Stock would be aggregated with the holder's, would be deemed to beneficially own more than 4.99% of the Common Stock; provided, however , the holder, upon notice to us, may increase or decrease the ownership limitation, provided that any increase is limited to a maximum of 9.99% of the Company's Common Stock, and any increase in the ownership limitation will not become effective until the 61st day after delivery of such notice.  
Common Stock, Capital Shares Reserved for Future Issuance       4,214,582   4,214,582  
Private Placement 2016 [Member]              
Private Placement [Line Items]              
Stock Issued During Period, Shares, New Issues 9,418,334 9,418,334          
Share Price $ 0.36 $ 0.36          
Proceeds from Issuance of Common Stock           $ 3,390,600  
Private Placement 2016 [Member] | Maxim Group LLC [Member]              
Private Placement [Line Items]              
Underwriting Fees, Percentage           8.20%  
Proceeds from Issuance of Common Stock           $ 2,084,000  
Payments of Stock Issuance Costs           $ 171,000  
Private Placement 2016 [Member] | Series E Warrant [Member]              
Private Placement [Line Items]              
Class of Warrant or Right, Number of Securities Called by Warrants or Rights 0.75 0.75          
Class of Warrant or Right, Exercise Price of Warrants or Rights $ 0.4380 $ 0.4380   $ 0.438   $ 0.438  
Payments of Stock Issuance Costs   $ 281,000          
Stock Issued During Period, Value, New Issues   $ 3,400,000