Net Income (Loss) Per Share (Tables)

3 Months Ended

Mar. 28, 2014

Earnings Per Share [Abstract]

Basic and Diluted Net Income (Loss) Per Share

The following is a reconciliation of the numerators and denominators used in computing basic and diluted net income (loss) per share (in thousands, except per share data):

	Three months ended
	March 28, 2014		March 29, 2013
Numerator:
Net income (loss)	$	7,056	$	(311	)
Denominator:
Shares used in computation — basic:
Weighted average common shares outstanding		28,877		27,978
Shares used in computation — diluted:
Weighted average common shares outstanding		28,877		27,978
Dilutive effect of common shares outstanding subject to repurchase		664		—
Dilutive effect of options outstanding		377		—
Shares used in computing diluted net income (loss) per share		29,918		27,978
Net income (loss) per share — basic	$	0.24	$	(0.01	)
Net income (loss) per share — diluted	$	0.24	$	(0.01	)