Information about Geographic Areas

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Information about Geographic Areas

7. Information about Geographic Areas

Our chief operating decision-makers (i.e., Chief Executive Officer and certain direct reports) review financial information presented on a consolidated basis, accompanied by disaggregated information for purposes of allocating resources and evaluating financial performance. There are no segment managers who are held accountable by our chief operating decision-makers, or anyone else, for operations, operating results, or planning for levels or components below the consolidated unit level. Accordingly, we consider ourselves to be in a single reporting segment and operating unit structure.

Revenue by geography is based on the sales region of the customer. The following table sets forth revenue and long-lived assets by geographic area (in thousands):

	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
Total revenue:
North America	$	19,910	$	19,757	$	40,501	$	38,839
Asia		1,666		846		2,750		1,750
Europe		1,479		1,234		2,535		2,118
Total revenue	$	23,055	$	21,837	$	45,786	$	42,707

	June 30, 2014		December 31, 2013
Long-lived assets:
North America	$	1,614	$	678
Asia		373		403
Europe		4,499		4,544
Total long-lived assets	$	6,487	$	5,625