Annual report pursuant to Section 13 and 15(d)

Note 12 - Concentrations

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Note 12 - Concentrations
12 Months Ended
Jun. 30, 2016
Notes to Financial Statements  
Concentration Risk Disclosure [Text Block]
NOTE 1
2
- CONCENTRATIONS
 
Credit Risk
 
Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of temporary c
ash investments and unsecured trade accounts receivable. The Company maintains cash balances at a financial institution in San Diego, California. Our cash balance at this institution is secured by the Federal Deposit Insurance Corporation up to $250,000. As of June 30, 2016, cash totaled approximately $127,000, which consists of funds held in a non-interest bearing bank deposit account. The Company has not experienced any losses in such accounts. Management believes that the Company is not exposed to any significant credit risk with respect to its cash.
 
Customer Concentrations
 
During the
year ended June 30, 2016, we had three major customers that each represented more than 10% of our revenues on an individual basis, or approximately $285,000 or 51% of our total revenues.
 
During the year ended June 30, 2015, we had three major customers that each represented more than 10% of
our revenues on an individual basis, or approximately $341,000 or 47% of our total revenues.
 
Suppliers/Vendor Concentrations
 
We obtain a limited number of components and supplies included in our products from a small group of suppliers. During the
year ended June 30, 2016 we had three suppliers who accounted for more than 10% of our total purchases, on an individual basis. Purchases for these three suppliers totaled $793,000 for a total of 66% of our total purchases.
 
We obtain a limited number of components and supplies included in our products from a small group of suppliers. During the year ended June 30, 2015 we had three
suppliers who accounted for more than 10% of our total purchases, on an individual basis. Purchases for these three suppliers totaled $528,000 for a total of 66% of our total purchases.