Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Schedule of Net Loss Per Share, Basic and Diluted

Net loss per share was calculated by dividing net loss by the weighted average number of common shares outstanding for the three and nine months ended September 30, 2016 and 2015.



	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2016			2015			2016			2015
Net loss	$	(15,245	)	$	(10,917	)	$	(129,752	)	$	(35,131	)
Shares used in computing basic and diluted net loss per share	82,446			67,810			80,402			67,568
Basic and diluted net loss per share	$	(0.18	)	$	(0.16	)	$	(1.61	)	$	(0.52	)

Schedule of Antidilutive Securities Excluded from Computation of Loss Per Share

The following outstanding Company securities, using the treasury stock method, were excluded from the above calculations of net loss per share because their impact would have been anti-dilutive:



	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2016	2015	2016	2015
Common stock options	2,006	1,600	1,384	1,739
Restricted stock awards	138	135	133	133
Restricted stock units	465	207	358	247
Total	2,609	1,942	1,875	2,119

The potential dilutive effect of these securities is shown in the chart below:



	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2016	2015	2016	2015
Conversion of the Notes	14,767	3,588	14,767	3,588