Note 7 - Concentration of Revenue

9 Months Ended

Sep. 30, 2016

Concentration Risk Disclosure [Text Block]

Concentration of Revenue –

The following table indicates the percentage of consolidated revenue represented by each customer that represented more than 10 percent of consolidated revenue in the three and nine month periods ended September 30, 2016 and 2015. Most of our customers have multi-year contracts with recurring revenue as well as professional services fees that vary by period depending on their business needs.

	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Customer A		10.5	%		25.6	%		15.2	%		24.4	%
Customer B		8.0	%		20.9	%		10.4	%		19.7	%
Customer C		5.8	%		10.1	%		7.8	%		9.2	%
Customer D		43.4	%		0.0	%		27.8	%		0.6	%