Segment and Geographic Information (Tables)

9 Months Ended

Sep. 30, 2019

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following table sets forth the Company’s revenue by geographic areas based on the customers’ locations:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
	(unaudited)
	(in thousands)
United States	$	54,675	$	17,932	$	134,917	$	47,389
International(1)	6,173		3,760		16,561		10,377
Total revenue	$	60,848	$	21,692	$	151,478	$	57,766

(1) No single country outside of the United States accounted for more than 10% of total revenue during the three and nine months ended September 30, 2019 and 2018, respectively, except for Germany which accounted for 10% of total revenue during the three months ended September 30, 2018.