Net Income Per Share (Tables)

9 Months Ended

Sep. 23, 2016

Earnings Per Share [Abstract]

Basic and Diluted Net Income Per Share

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

	Three Months Ended				Nine Months Ended
	September 23,		September 25,		September 23,		September 25,
	2016		2015		2016		2015
Numerator:
Net income	$	2,614	$	1,676	$	98	$	5,056
Denominator:
Shares used in computation — basic:
Weighted average common shares outstanding		32,759		31,993		32,544		31,359
Shares used in computation — diluted:
Shares used in computing basic net income per share		32,759		31,993		32,544		31,359
Dilutive effect of common shares outstanding    subject to repurchase		313		110		305		222
Dilutive effect of options outstanding		28		52		38		72
Weighted average shares used in computing diluted    net income per share		33,100		32,155		32,887		31,653
Net income per share — basic	$	0.08	$	0.05	$	0.00	$	0.16
Net income per share — diluted	$	0.08	$	0.05	$	0.00	$	0.16