Net Loss Per Share Available to Common Stockholders (Tables)

3 Months Ended

Mar. 31, 2017

Calculation of Basic and Diluted Net Loss Per Share

The following table presents the calculation of basic and diluted net loss per share:

	Three Months Ended March 31,
	2017			2016
Numerator:
Net loss available to common stockholders	$	(6,126	)	$	(4,413	)
Denominator:
Weighted average number of shares, basic and diluted		39,081			37,767
Net loss per share available to common stockholders
Basic and diluted net loss per common share available to common stockholders	$	(0.16	)	$	(0.12	)

Potential Common Shares Outstanding

The following table presents the potential shares of common stock outstanding that were excluded from the computation of diluted net loss per share available to common stockholders for the periods presented because including them would have been anti-dilutive:

	Three Months Ended March 31,
	2017		2016
Options to purchase common stock		3,259		6,161
RSUs		2,544		2,217
Restricted common stock issued		1		66
Common stock subject to repurchase		3		8
Total		5,807		8,452