Net Income (Loss) Per Share

12 Months Ended

Dec. 31, 2012

Net Income (Loss) Per Share

NOTE 16: NET INCOME (LOSS) PER SHARE

Basic net income (loss) per share is computed by dividing the net income (loss) attributable to common stockholders for the applicable period by the weighted average number of common shares outstanding during the period. In the years ended December 31, 2012, 2011 and 2010, there were 14,136,804, 14,770,995 and 18,774,438, respectively, of potentially dilutive shares, consisting of options, restricted stock units and employee stock purchase plan awards, excluded from the net income (loss) per share computations because their effect was antidilutive.

The following table presents the calculation of basic and diluted net income per share (in thousands, except per share amounts):

	December 31,
	2012			2011		2010
Net income (loss) (numerator)	$	(10,937	)	$	8,779	$	(4,335	)
Shares calculation (denominator):
Weighted average shares outstanding — basic		116,457			115,175		101,487
Effect of Dilutive Securities:
Potential common stock relating to stock options, restricted stock units and ESPP		—			1,252		—
Weighted averages shares outstanding — diluted		116,457			116,427		101,487
Net income (loss) per share — basic	$	(0.09	)	$	0.08	$	(0.04	)
Net income (loss) per share — diluted	$	(0.09	)	$	0.08	$	(0.04	)

The diluted net loss per share is the same as basic net loss per share for the years ended December 31, 2012 and 2010 because potential common shares are only considered when their effect would be dilutive.