Business Segmentation and Geographical Distribution (Tables)

3 Months Ended

Mar. 31, 2020

Segments, Geographical Areas [Abstract]

Schedule of revenue by category

The revenues for the three months ended March 31, 2020 and 2019, respectively, by category, are as follows:

Product Category	2020		2019
Personal Care Ingredients	$	1,932	$	2,009
Advanced Materials		584		850
Solésence®		1,523		896
Total Revenue	$	4,039	$	3,755