Geographic Information

9 Months Ended

Sep. 30, 2018

Segment Reporting [Abstract]

Geographic Information

Geographic Information

Net sales by geographic region based on the location of the customer is as follows (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2018		2017		2018		2017
United States	$	762	$	1,755	$	2,424	$	6,341
International:
Canada	261		322		863		1,061
Europe	864		1,300		3,153		3,247
Asia	138		99		214		232
Total international	1,263		1,721		4,230		4,540
Total revenues	$	2,025	$	3,476	$	6,654	$	10,881