Net Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of the Company’s basic and diluted net income (loss) per share (in thousands, except per share data):

	Three Months Ended September 30,					Nine Months Ended September 30,
	2017		2016			2017		2016
Numerator:
Net income (loss)	$	7,104	$	(1,705	)	$	5,846	$	(3,021	)
Less: preferred stock dividends	3		3			9		9
Net income (loss) attributable to common stockholders	$	7,101	$	(1,708	)	$	5,837	$	(3,030	)
Denominator:
Weighted-average shares outstanding - basic	36,897		35,492			37,078		35,480
Add effect of dilutive securities:
Unvested restricted stock units	672		—			672		—
Stock options outstanding	—		—			—		—
Unvested restricted stock	249		—			249		—
Shares of common stock issuable upon conversion of preferred stock	79		—			79		—
Weighted-average shares outstanding - diluted	37,897		35,492			38,078		35,480
Basic net income (loss) per share	$	0.19	$	(0.05	)	$	0.16	$	(0.09	)
Diluted net income (loss) per share	$	0.19	$	(0.05	)	$	0.15	$	(0.09	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table represents the potential shares that were excluded from the computation of weighted-average number of shares of common stock in computing the diluted net income (loss) per share for the periods presented because including them would have had an anti-dilutive effect (in thousands):

	Three and Nine Months Ended September 30,
	2017	2016
Unvested restricted stock units	1,715	3,208
Unvested restricted stock awards	105	363
Outstanding stock options	1,206	1,222
Shares of common stock issuable upon conversion of preferred stock, Series A-2	—	79
Warrants	550	—