Note 10 - Concentrations

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

Note

1

0

:

     Concentration

s

Revenue from customers representing

5%

or more of total revenue for the year ended

December 31, 2018

and

2017,

respectively were:

Count	2018		2017
1	$	254,018	$	179,292
2		156,854		163,483
3		93,575		131,837
4		93,563		113,280
5		-		70,760
6		-		61,677
7		-		51,814