Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Line of Credit (Details Textual)

v3.6.0.2
Note 5 - Line of Credit (Details Textual) - USD ($)
6 Months Ended 12 Months Ended
Dec. 23, 2016
Dec. 31, 2016
Dec. 31, 2015
Jun. 30, 2015
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           $ 0.14     $ 0.41
Class of Warrant or Right, Number of Securities Called by Warrants or Rights                 2,970,347
Amortization of Debt Discount (Premium)   $ 19,000 43,000            
Security Research Associates, Inc [Member]                  
Class of Warrant or Right, Term       3 years          
Class of Warrant or Right, Exercise Price of Warrants or Rights       $ 0.12          
Class of Warrant or Right, Number of Securities Called by Warrants or Rights       89,583          
Payments for Placement, Percentage of Gross Proceeds Raised       5.00%          
Percentage of Aggregate Gross Proceeds from Note Received       5.00%          
Payments for Commissions       $ 10,750          
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 $ 43,000