Note 9 - Revenue

6 Months Ended

Jun. 30, 2020

Notes to Financial Statements

Revenue from Contract with Customer [Text Block]

9. Revenue

The table below disaggregates our external revenue by major source (in thousands).  For additional revenue detail relating to geographic breakdown of sales, see Note

10

– “Business Segment Reporting”.

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
Testing	$	2,941	$	8,451	$	9,774	$	17,474
Shipping/Collection (hair)		353		777		1,013		1,511
Other		20		61		64		126
Total Revenue	$	3,314	$	9,289	$	10,851	$	19,111