Income per Share Applicable to Common Stockholders

3 Months Ended

Mar. 31, 2013

Income per Share Applicable to Common Stockholders

Income per Share Applicable to Common Stockholders

3. Income per Share Applicable to Common Stockholders

The following table sets forth the computations of income per share applicable to common stockholders for the three months ended March 31, 2012 and 2013:

	Three Months Ended
	March 31,
(in thousands, except per share amounts)	2012		2013
Basic net income per common share
Net income	$	192	$	1,125
Basic income per common share	$	0.01	$	0.03
Weighted-average common shares outstanding	33,826		37,547
Diluted net income per common share
Net income	$	192	$	1,125
Diluted income per common share	$	0.00	$	0.03
Weighted-average common shares used to compute diluted net income per share	39,431		40,459

Diluted income per common share for the periods presented does not reflect the following potential common shares as the effect would be anti-dilutive.

Outstanding stock options	2,110	2,689
Outstanding restricted stock units	66	717
Common stock warrants	—	11