Segment and Geographic Information

6 Months Ended

Jun. 30, 2013

Segment and Geographic Information

Segment and Geographic Information

14. Segment and Geographic Information

Operating segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker, in deciding how to allocate resources and assess performance.  The Company’s chief operating decision maker is its Chief Executive Officer (“CEO”).  The CEO reviews financial information presented on a consolidated basis for purposes of allocating resources and evaluating financial performance.  As such, the Company has concluded that its operations constitute one operating and reportable segment.

Substantially all assets were held in the United States at December 31, 2012 and June 30, 2013.  The following table summarizes revenue generated through sales personnel employed by the Company’s U.S. and non-U.S. subsidiaries for the three and six months ended June 30, 2012 and 2013:

	Three Months Ended June 30,				Six Months Ended June 30.
	2012		2013		2012		2013
	(unaudited)				(unaudited)
Revenue
Domestic	$	24,067	$	34,785	$	40,256	$	58,704
International	1,139		680		2,222		1,526
Total	$	25,206	$	35,465	$	42,478	$	60,230