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 31, 2016
May 26, 2016
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
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 15,000
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 ("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.  
Proceeds from Issuance of Common Stock         $ 0   $ 6,570
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        
Payments of Stock Issuance Costs $ 281,000            
Stock Issued During Period, Value, New Issues $ 3,400,000