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Net income (loss) per share (Tables)

3 Months Ended

Mar. 31, 2019

Net income (loss) per share

Schedule of calculation of net income (loss) per share

Net income (loss) per share was calculated as follows for the periods indicated below:

		Three Months Ended
		March 31,
(in thousands, except per share data)			2019		2018
Basic Net Income (Loss) Per Share
Basic net income (loss)		$	102,312		$	(41,140)
Weighted average common shares outstanding			214,065			211,681
Basic net income (loss) per share		$	0.48		$	(0.19)
Diluted Net Income (Loss) Per Share
Diluted net income (loss)		$	102,312		$	(41,140)
Weighted average common shares outstanding			214,065			211,681
Dilutive stock options and RSUs			2,996			—
Weighted average shares used to compute diluted net income (loss) per share			217,061			211,681
Diluted net income (loss) per share		$	0.47		$	(0.19)

Schedule of antidilutive securities excluded from the computation of earnings per share

The potential common shares that were excluded from the diluted net income (loss) per share computation are as follows:

		Three Months Ended
		March 31,
		2019		2018
Outstanding stock options and awards		9,318,013		13,104,711
Common shares issuable upon conversion of the 2018 Notes		—		148,836
Common shares issuable upon conversion of the 2020 Notes		368,939		368,939
Total potential common shares excluded from diluted net income (loss) per share computation		9,686,952		13,622,486

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

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-Publisher FASB
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-SubTopic 10
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