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Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2022

Accounting Policies [Abstract]

Summary of Reconciliation of Basic and Diluted Net Income (Loss) Per Share Calculation

The following is a reconciliation of the basic and diluted net income (loss) per share calculation for the periods presented (in thousands, except per share data):

		Three Months Ended September 30,								Nine Months Ended September 30,
		2022				2021				2022				2021
Net income (loss)		$	(91,650	)		$	49,798			$	(227,479	)		$	(155,945	)
Weighted average shares used to compute net    income (loss) per share:
Basic			93,767				92,644				93,431				92,206
Dilutive effect of potential common shares			—				164				—				—
Diluted			93,767				92,808				93,431				92,206
Net income (loss) per share:
Basic		$	(0.98	)		$	0.54			$	(2.43	)		$	(1.69	)
Diluted		$	(0.98	)		$	0.54			$	(2.43	)		$	(1.69	)

Schedule of Weighted Impacts of Outstanding Anti-dilutive Securities Excluded from Calculation of Diluted Net Loss Per Share

Diluted weighted average shares excluded the following potential common shares related to stock options, RSUs (including service-based RSUs, performance-based RSUs and TSR awards) and shares to be purchased under the 2014 Employee Stock Purchase Plan (“ESPP”) for the periods presented as they were anti-dilutive (in thousands):

		Three Months Ended September 30,								Nine Months Ended September 30,
		2022				2021				2022				2021
Employee stock options			9,715				10,301				9,794				7,860
RSUs			1,978				1,911				2,066				1,509
ESPP			50				321				390				357
			11,743				12,533				12,250				9,726

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- References

No definition available.

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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