Note 8 - Concentration of Revenue

9 Months Ended

Sep. 30, 2015

Concentration Risk Disclosure [Text Block]

Concentration of Revenue –

In the three month periods ended September 30, 2015 and 2014, the two largest customers represented in aggregate 46 percent and 42 percent of consolidated revenue, respectively. In the nine month period ended September 30, 2015 and 2014, the two largest customers represented in aggregate 44 percent and 49 percent of consolidated revenue, respectively. Most of our customers have multi-year contracts with recurring minimum revenue as well as professional services fees, that vary by period depending on their business needs.