Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Concentrations (Details Textual)

v3.6.0.2
Note 10 - Concentrations (Details Textual)
3 Months Ended 6 Months Ended
Dec. 31, 2016
USD ($)
Dec. 31, 2015
Dec. 31, 2016
USD ($)
Dec. 31, 2015
Cash, FDIC Insured Amount $ 72,000   $ 72,000  
Customer Concentration Risk [Member] | Sales Revenue, Net [Member]        
Number of Major Customers 2 2 3 2
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | Two Customers [Member]        
Concentration Risk, Percentage 78.00% 66.00%   64.00%
Customer Concentration Risk [Member] | Sales Revenue, Net [Member] | Three Customer [Member]        
Concentration Risk, Percentage     67.00%  
Supplier Concentration Risk [Member] | Cost of Goods, Total [Member]        
Number of Major Suppliers 3 3 3 3
Supplier Concentration Risk [Member] | Cost of Goods, Total [Member] | Three Suppliers [Member]        
Concentration Risk, Percentage 59.00% 72.00% 63.00% 64.00%