Business Segmentation and Geographical Distribution

3 Months Ended

Mar. 31, 2021

Segment Reporting [Abstract]

Business Segmentation and Geographical Distribution

(12) Business Segmentation and Geographical Distribution

Revenue from international sources approximated $1,285 and $304 for the three months ended March 31, 2021 and 2020, respectively. All this revenue was product revenue.

Our operations comprise a single business segment and all of our long-lived assets are located within the United States. We categorize our revenue streams into three main product categories, Personal Care Ingredients, Advanced Materials and Solésence®. The revenues for the three months ended March 31, 2021 and 2020, respectively, by category, are as follows:

Product Category	2021		2020
Personal Care Ingredients	$	1,395	$	1,932
Advanced Materials		1,378		584
Solésence®		4,299		1,523
Total Revenue	$	7,072	$	4,039