Stock-Based Awards (Tables)

3 Months Ended

Mar. 31, 2014

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock Options Outstanding

The following table summarizes information related to stock options outstanding as of March 31, 2014 (in thousands, except per share and term information):

	Shares		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life (in Years)		Aggregate Intrinsic Value
Exercisable—March 31, 2014		1,983	$	5.56		6.16	$	116,010
Options vested and expected to vest—March 31, 2014		2,841	$	13.71		6.82	$	143,550

Stock-Based Compensation Expense

The following table presents stock-based compensation expense included in the Company’s consolidated statements of operations and comprehensive loss (in thousands):

	Three Months Ended March 31,
	2014		2013
Cost of subscription revenue	$	133	$	115
Cost of service revenue		393		382
Sales and marketing		1,493		1,096
Research and development		1,536		913
General and administration		2,112		1,480
Total	$	5,667	$	3,986