Basic and Diluted Net Income (Loss) per Share (Tables)

9 Months Ended

Sep. 30, 2018

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

The components of basic and diluted net income (loss) per share for the three and nine months ended September 30, 2018 and 2017 were as follows (in thousands, except per share data):



	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
Net loss from continuing operations	$	(64,678	)	$	(155,713	)	$	(148,592	)	$	(205,890	)
Net income from discontinued operations	95,517			3,652			105,108			3,202
Net income (loss)	$	30,839		$	(152,061	)	$	(43,484	)	$	(202,688	)

Weighted average common shares outstanding	34,492			35,311			34,339			34,948

Basic and diluted net income (loss) per share:
Loss from continuing operations	$	(1.88	)	$	(4.41	)	$	(4.33	)	$	(5.89	)
Income from discontinued operations	2.77			0.10			3.06			0.09
Basic and diluted net income (loss) per share:	$	0.89		$	(4.31	)	$	(1.27	)	$	(5.80	)

Schedule of anti-dilutive securities from computation of diluted net income (loss) per share

The following table sets forth the potential common shares issuable upon the exercise of outstanding options, the vesting of RSUs, the exercise of warrants (prior to consideration of the treasury stock method), and the conversion of the Convertible Notes, which were excluded from our computation of diluted net (loss) income per share because their inclusion would have been anti-dilutive (in thousands):



	Nine Months Ended September 30,
	2018	2017
Options to purchase shares of common stock	3,700	3,389
Shares of common stock issuable upon the vesting of RSUs	1,135	1,140
Warrants	1,008	1,008
2022 Convertible Notes	11,695	11,695
2019 Convertible Notes	790	790
Total	18,328	18,022