Net Income (Loss) Per Share

9 Months Ended

Sep. 30, 2011

Net Income (Loss) Per Share [Abstract]

NET INCOME PER SHARE

NOTE 12: NET INCOME (LOSS) PER SHARE

Basic net income (loss) per share is computed by dividing net income (loss) for the period by the weighted average number of the common shares outstanding during the period.

The following table shows the potentially dilutive shares, consisting of options, restricted stock units and ESPP shares, for the periods presented that were excluded from the net income computations because their effect was antidilutive:

	Three months ended				Nine months ended
	September 30, 2011		October 1, 2010		September 30, 2011		October 1, 2010
	(In thousands)
Potentially dilutive equity awards outstanding		11,555		10,818		13,412		12,544

Following is a reconciliation of the numerators and denominators of the basic and diluted net income per share computations:

	Three months ended					Nine months ended
	September 30, 2011		October 1, 2010			September 30, 2011		October 1, 2010
	(In thousands, except per share amounts)
Net income (loss) (numerator)	$	3,546	$	(361	)	$	4,452	$	9,403
Shares calculation (denominator):
Weighted average shares outstanding—basic		115,791		100,246			114,855		97,975
Effect of dilutive securities:
Potential shares relating to stock options, restricted stock units and ESPP		417		—			1,150		697
Weighted averages shares outstanding—diluted		116,208		100,246			116,005		98,672
Net income (loss) per share—basic	$	0.03	$	(0.00	)	$	0.04	$	0.10
Net income (loss) per share—diluted	$	0.03	$	(0.00	)	$	0.04	$	0.10