Note 5 - Sales Concentrations

6 Months Ended

Jun. 30, 2019

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

(

5

) SALES CONCENTRATIONS:

Sales to

four

major customers accounted for

65%

of total sales for the

six

months ended

June 30, 2019.

Sales to

five

major customers accounted for

81%

of total sales for the

six

months ended

June 30, 2018. 

A loss of

one

of these customers could have a significant adverse effect on the Company’s financial condition, results of operations and cash flows.