Geographic Information (Tables)

6 Months Ended

Jun. 30, 2015

Geographic Information

Schedule of total revenue by geographic area

	Three months ended				Six months ended
	June 30,				June 30,
(in thousands)	2015		2014		2015		2014
United States	$	38,510	$	30,382	$	79,382	$	53,598
Americas, excluding U.S.		1,210		1,170		2,506		2,141
Europe, Middle East, India, Africa		4,088		3,189		7,982		5,647
Other		1,279		1,095		2,652		1,745
Total	$	45,087	$	35,836	$	92,522	$	63,131