Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Textual)

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Stockholders' Equity (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended
Apr. 13, 2016
Apr. 07, 2016
Jan. 13, 2016
May 15, 2015
Jul. 24, 2017
Feb. 23, 2017
Jan. 25, 2016
Sep. 30, 2017
Jun. 30, 2017
Sep. 30, 2016
Stockholders' Equity [Line Items]                    
Preferred Stock, Shares Authorized           1,000,000   1,000,000 1,000,000  
Common Stock, Shares Authorized               175,000,000 175,000,000 175,000,000
Common Stock, Shares, Issued         1,200,000     92,818,510 89,118,510  
Stock Issued During Period, Shares, New Issues 6,500,000                  
Stock Issued During Period, Value, New Issues $ 4,043,000             $ 1,000,000    
Share Price         $ 0.40          
Common Stock, Par or Stated Value Per Share               $ 0.001 $ 0.001  
Stockholders [Member]                    
Stockholders' Equity [Line Items]                    
Stock Issued During Period, Shares, Other   6,500,000                
Eastern Share Purchase Agreements [Member]                    
Stockholders' Equity [Line Items]                    
Proceeds from Warrant Exercises             $ 945,000      
Stock Issued During Period, Value, New Issues             $ 2,177,000      
Stock Issued During Period, Shares, Other     6,500,000              
Class of Warrant or Right, Exercise Price of Warrants or Rights             $ 0.53      
Stock Issued During Period, Shares, Acquisitions     3,500,000              
Common Stock, Par or Stated Value Per Share     $ 0.622              
Class Of Warrants Or Rights Exercised             1,784,000      
Maximum Common Stock Percentage     38.00%              
Lincoln Park Purchase Agreement [Member]                    
Stockholders' Equity [Line Items]                    
Aggregate Common Stock Purchased         $ 16,000,000          
Stock Issued During Period, Shares, New Issues         2,500,000          
Stock Issued During Period, Shares, Other         100,000          
Share Price         $ 0.25          
Additional Aggregate Common Stock Purchased         $ 15,000,000          
Aspire Capital Fund, LLC 2014 [Member]                    
Stockholders' Equity [Line Items]                    
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized               15,000,000    
Aggregate Common Stock Purchased       $ 15,000,000            
Aspire Capital Fund, LLC 2015 [Member]                    
Stockholders' Equity [Line Items]                    
Commitment Shares Issued During Period       450,000            
Preferred Tracking Stock [Member]                    
Stockholders' Equity [Line Items]                    
Stock Issued During Period, Shares, New Issues           13,000,000        
Stock Issued During Period, Value, New Issues           $ 13,000,000        
Preferred Stock, Dividend Rate, Percentage               2.00%    
Dividends Payable               $ 156,000    
Convertible Preferred Stock, Shares Issued upon Conversion           29,990,000        
Preferred Stock, Par or Stated Value Per Share           $ 0.001        
Noncontrolling Interest, Ownership Percentage by Parent           99.99%        
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners           0.01%        
Maximum [Member] | Lincoln Park Purchase Agreement [Member]                    
Stockholders' Equity [Line Items]                    
Aggregate Common Stock Purchased         $ 1,000,000