Acquisitions

9 Months Ended

Sep. 30, 2011

Acquisitions [Abstract]

Acquisitions

Note 2 — Acquisitions

In the second quarter of 2010 we completed the acquisitions of Camiant, Inc. ("Camiant") and Blueslice Networks, Inc. ("Blueslice") for cash consideration of $127.0 million and $35.0 million, respectively, for an aggregate of $162.0 million. We have included the results of operations of Camiant and Blueslice in our consolidated results from the date of acquisition.

Select Pro-Forma Financial Information

The following represents our unaudited condensed pro-forma financial results as if the acquisitions of Camiant and Blueslice had occurred as of the beginning of the earliest period presented during the year of acquisition. Unaudited condensed pro-forma results were based upon accounting estimates and judgments that we believe are reasonable. The unaudited condensed pro-forma results are not necessarily indicative of the actual results of our operations, nor does it purport to represent the results of operations for future periods.

	Nine Months Ended September 30, 2010
Revenues	$	342,269
Net Income	$	22,415
Basic earnings per share	$	0.33
Diluted earnings per share	$	0.33