MAJOR CUSTOMERS AND CONCENTRATION OF CREDIT RISK

12 Months Ended

Dec. 31, 2015

CONCENTRATION OF CREDIT RISK AND MAJOR CUSTOMERS.

MAJOR CUSTOMERS AND CONCENTRATION OF CREDIT RISK

NOTE 2 MAJOR CUSTOMERS AND CONCENTRATION OF CREDIT RISK

        Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and accounts receivable. With regard to cash, we maintain our excess cash balances in checking accounts at one high-credit quality financial institution. These accounts may at times exceed federally insured limits.

        Our largest customer has two divisions that together accounted for 10% or more of our net sales during the past two years. One division accounted for 18% and 23% of net sales for the years ended December 31, 2015 and 2014, respectively. The other division accounted for 9% and 6% of net sales for the years ended December 31, 2015 and 2014. Together, they accounted for 27% and 29% of net sales for the years ended December 31, 2015 and 2014, respectively. Accounts receivable from the customer at December 31, 2015 and 2014 represented 17% and 19% of our total accounts receivable, respectively. We do not require collateral on our accounts receivable.