Stockholders' Equity (Tables)

3 Months Ended

Mar. 31, 2014

Stockholders' Equity Note [Abstract]

Schedule of Stock-Based Compensation Expense

The following table summarizes stock-based compensation included in the Company’s consolidated statements of operations for the three months ended March 31, 2014 and 2013 (in thousands):

	For the Three Months Ended March 31,
	2014			2013
Cost of revenue	$	2,795		$	2,627
Research and development	4,477			4,369
Sales and marketing	10,532			9,431
General and administrative	7,310			6,504
Total stock-based compensation	25,114			22,931
Provision for income taxes	(8,224		)	(6,964		)
Total stock-based compensation, net of income taxes	$	16,890		$	15,967