NET INCOME (LOSS) PER SHARE (Tables)

9 Months Ended

Sep. 27, 2015

Earnings Per Share [Abstract]

Summary of Computation of Net Income Per Share of Common Stock

The following table presents the computation of net income per share of common stock (in thousands, except per share data):

	Three Months Ended				Nine Months Ended
	September 27, 2015		September 28, 2014		September 27, 2015		September 28, 2014
Numerator:
Net income	$	2,023	$	537	$	10,909	$	4,918
Denominator:
Weighted-average shares outstanding - basic	75,129		73,731		74,785		71,215
Effect of dilutive stock options and restricted stock units	1,417		1,292		2,064		1,422
Weighted-average shares outstanding - diluted	76,546		75,023		76,849		72,637
Net income per share of common stock:
Basic	$	0.03	$	0.01	$	0.15	$	0.07
Diluted	$	0.03	$	0.01	$	0.14	$	0.07