Note 5 - Major Customers

3 Months Ended

Mar. 31, 2016

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

(5) MAJOR CUSTOMERS

During the three months ended March 31, 2016 and 2015, Hakuto Co., Ltd., one of our distributors, accounted for 15% and 10% of our consolidated net revenues, respectively. These revenues were generated by our Thermal Products segment. No other customers accounted for 10% or more of our consolidated net revenues during the three months ended March 31, 2016 and 2015.