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Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss Per Share

The following is a reconciliation of the numerator and the denominator used in the calculation of basic and diluted net loss per share (in thousands):

	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2020				2019				2020				2019
Numerator
Net income (loss), basic	$	4,401			$	(36,726	)		$	(59,773	)		$	(119,111	)
Removal of change in fair value of warrant liability		(21,245	)			-				(4,200	)			-
Net loss, diluted	$	(16,844	)		$	(36,726	)		$	(63,973	)		$	(119,111	)
Denominator
Weighted average shares used to compute basic net loss per share		109,816				75,106				97,589				68,032
Effect of dilutive warrants		2,157				-				988				-
Weighted average shares used to compute diluted net loss per share		111,973				75,106				98,577				68,032

Outstanding Stock Options and Stock Awards Excluded from Calculation of Net Loss Per Share

The following were excluded from the calculation of diluted net loss per share as the effect of their inclusion would have been anti-dilutive.

	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2020				2019				2020				2019
Outstanding securities not included in diluted net loss per share    calculation (in thousands):
Stock options and stock awards		10,984				10,065				10,984				10,065
Series B Convertible Preferred Stock (as converted to common    stock)		4,140				4,840				4,140				4,840
Warrants (as exercisable into common stock)		-				5,841				-				5,841
		15,124				20,746				15,124				20,746

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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 http://asc.fasb.org/extlink&oid=6371337&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 http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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