Information About Geographic Areas (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Product revenue by geography based on billing address of customers

The following table represents our total revenue by geographic area of our customers for each year presented (in thousands):

	Year Ended December 31,
	2016		2015		2014
United States	$	52,637	$	55,404	$	59,674
Europe	29,739		36,772		33,045
Asia-Pacific	18,478		16,967		19,810
Other	3,592		5,569		3,927
Total	$	104,446	$	114,712	$	116,456

Net long-lived assets consisting of property and equipment in different geographic areas

We had long-lived assets consisting of property and equipment, net of accumulated depreciation, in the following geographic areas (in thousands) as of:

	December 31,
	2016		2015		2014
United States	$	6,145	$	6,123	$	5,317
Singapore	6,830		8,014		7,624
Canada	3,503		1,065		837
Europe	43		47		75
Asia-Pacific	4		9		36
Total	$	16,525	$	15,258	$	13,889