Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Components of Computation of Basic and Diluted Net Income Per Share

The following table presents the components of the computation of basic and diluted net income per share for the periods indicated (in thousands, except per share amounts):


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2013		2012		2013		2012
Numerator
Net income	$	288	$	426	$	487	$	682

Denominator
Weighted average common shares outstanding, basic		15,076		12,284		14,983		12,224
Options to purchase common stock		665		728		646		858
Restricted stock units		39		14		45		24
Employee stock purchase plan		5		—		3		—

Weighted average common shares outstanding, diluted		15,785		13,026		15,677		13,106

Net income per share
Basic	$	0.02	$	0.03	$	0.03	$	0.06

Diluted	$	0.02	$	0.03	$	0.03	$	0.05