Revenue (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Summary of Revenue by Product Group and Geographical Region

Revenue from sale of hardware products is recognized upon transfer of control to the customer. The performance obligation for the sale of hardware products is satisfied at a point in time. The Company has aligned its products in two groups - High Speed Products and Network Products and Solutions. The following presents revenue by product group (in thousands):

	Years Ended December 31,
	2019		2018		2017
High Speed Products	$	323,804	$	275,803	$	241,780
Network Products and Solutions	33,000		46,737		51,114
Total revenue	$	356,804	$	322,540	$	292,894

The following table presents the Company's revenue information by geographical region. Revenue is classified based on the ship to location requested by the customer. Such classification recognizes that for many customers, including those in North America or in Europe, designated shipping points are often in China or elsewhere in Asia (in thousands):

	Years Ended December 31,
	2019		2018		2017
China	$	186,157	$	187,277	$	161,637
Americas	82,741		70,906		52,973
Rest of world	87,906		64,357		78,284
Total revenue	$	356,804	$	322,540	$	292,894