Net Income (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table presents the basic and diluted net income (loss) per share for each period presented:

	Three Months Ended
	March 31, 2016			March 31, 2015
	(In thousands, except per share data)
Net income (loss)	$	2,284		$	(5,031	)
Weighted-average common shares outstanding	47,137			37,473
Weighted-average unvested restricted shares	(1,700		)	(1,715		)
Weighted-average escrow shares	(774		)	—
Weighted-average common shares outstanding used to compute net income (loss) per share	44,663			35,758
Basic net income (loss) per share	$	0.05		$	(0.14	)
Diluted EPS:
Net income (loss)	$	2,284		$	(5,031	)
Weighted-average common shares used in basic EPS	44,663			35,758
Dilutive effect of weighted-average common stock options	1,722			—
Dilutive effect of weighted-average restricted stock awards	613			—
Dilutive effect of weighted-average restricted stock units	897			—
Dilutive effect of weighted-average ESPP	18			—
Dilutive effect of weighted-average escrow shares	763			—
Weighted-average shares used to compute diluted net income (loss) per share	48,676			35,758
Diluted net income (loss) per share	$	0.05		$	(0.14	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following shares have been excluded from the calculation of diluted net income (loss) per share for each period presented because they are anti-dilutive:

	March 31, 2016	March 31, 2015
	(in thousands)
Options to purchase common stock	—	7,348
Unvested restricted stock awards	—	1,691
Unvested restricted stock units	—	950
Shares held in escrow	—	125
Total shares excluded from net income (loss) per share	—	10,114