Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Line of Credit (Details Textual)

v3.7.0.1
Note 6 - Line of Credit (Details Textual) - USD ($)
9 Months Ended
Dec. 23, 2016
Mar. 31, 2017
Mar. 31, 2016
Dec. 22, 2016
Sep. 30, 2016
Jun. 30, 2016
Oct. 02, 2014
Dec. 31, 2012
Repayments of Lines of Credit   $ 215,000          
Class of Warrant or Right, Exercise Price of Warrants or Rights               $ 0.41
Class of Warrant or Right, Number of Securities Called by Warrants or Rights               2,907,347
Amortization of Debt Discount (Premium)   $ 19,000 65,000          
Warrants Related to Line of Credit [Member]                
Class of Warrant or Right, Term   5 years            
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 0.20            
Class of Warrant or Right, Number of Securities Called by Warrants or Rights   1,791,667            
Line of Credit [Member] | Non-Related Lender [Member]                
Line of Credit Facility, Maximum Borrowing Capacity             $ 500,000  
Debt Instrument, Interest Rate, Stated Percentage             8.00%  
Debt Instrument, Convertible, Conversion Price             $ 0.12  
Long-term Line of Credit         $ 215,000 $ 215,000    
Interest Payable, Current         $ 34,000      
Debt Instrument, Default Interest Rate       18.00%        
Repayments of Lines of Credit $ 215,000              
Interest Paid 42,000              
Payments for Penalty Fees on Debt $ 5,000              
Debt Instrument, Initial Debt Discount   $ 85,000            
Debt Instrument, Convertible, Beneficial Conversion Feature   80,000            
Debt Instrument, Unamortized Discount           $ 19,000    
Amortization of Debt Discount (Premium)   $ 19,000 $ 65,000