Information About Geographic Areas (Tables)

3 Months Ended

Mar. 31, 2014

Segment Reporting [Abstract]

Product Revenue by Geography Based on Billing Address of Customers

The following table presents our product revenue by geography based on the billing address of our customers for each period presented (in thousands):

	Three Months Ended March 31,
	2014		2013
United States	$	11,238	$	6,919
Europe	6,382		3,501
Japan	4,354		1,499
Asia-Pacific	2,092		1,915
Other	1,383		420
Total	$	25,449	$	14,254