Geographical Information (Tables)

3 Months Ended

Mar. 31, 2013

Geographical Information

Schedule of revenues by geographic area

The following table sets forth revenues by geographic area (in thousands):

	Three Months Ended March 31,
	2013		2012
Revenues:
United States	$	67,350	$	68,258
North America (excluding U.S.)	5,943		6,286
Europe, Middle East and Africa	11,702		13,303
Asia Pacific	5,667		4,303
Latin America	1,315		699
Total	$	91,977	$	92,849