Net Income (Loss) Per Share

6 Months Ended

Jul. 02, 2011

Earnings Per Share [Abstract]

Net Income (Loss) Per Share

10. Net Income (Loss) Per Share

     The following table sets forth the computation of basic and diluted income (loss) per share:

	Three Months Ended					Six Months Ended
	July 2, 2011			July 3, 2010		July 2, 2011			July 3, 2010
	(in thousands, except per share amounts)
Net income (loss)	$	(2,619	)	$	12,337	$	(9,650	)	$	13,767
Weighted-average shares — basic		22,851			22,286		22,789			22,241
Effect of dilutive potential common shares		—			645		—			712
Weighted-average shares — diluted		22,851			22,931		22,789			22,953
Net income (loss) per share — basic	$	(0.11	)	$	0.55	$	(0.42	)	$	0.62
Net income (loss) per share — diluted	$	(0.11	)	$	0.54	$	(0.42	)	$	0.60
Antidilutive shares based on employee awards excluded		2,864			1,555		2,329			1,355

     Potentially dilutive common shares consist of shares issuable upon exercise of employee stock options, and are excluded from the calculation of diluted EPS when their effect would be anti-dilutive.