Income (Loss) per Share (Tables)

9 Months Ended

Sep. 30, 2016

Income (Loss) per Share

Schedule of basic and diluted net income (loss) per share calculation

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
	(in thousands, except per share data)
Basic and dilutive numerator:
Net income (loss)	$	3,890	$	(3,008)	$	13,274	$	(10,320)
Denominator:
Weighted-average shares outstanding — basic		45,398		45,310		45,132		44,920
Net effect of dilutive securities:
Incremental shares from equity awards		2,555		—		1,233		—
Weighted-average shares outstanding — diluted		47,953		45,310		46,365		44,920
Net income (loss) per share — basic	$	0.09	$	(0.07)	$	0.29	$	(0.23)
Net income (loss) per share — diluted	$	0.08	$	(0.07)	$	0.29	$	(0.23)