Note 9 - Concentrations

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

Note

9

:     Concentrations

Revenue from customers representing

5%

or more of total revenue for the year ended

December 31, 2019

and

2018,

respectively were:

	Years Ended December 31,
Count	2019		2018
1	$	102,265	$	254,018
2		69,106		156,854
3		51,683		93,575
4		51,480		93,563
5		43,954		-