Net Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2020

Computation of Basic and Diluted Net Loss Per Share for Continuing and Discontinued Operations

The following table presents the computation of basic and diluted net loss per share for continuing and discontinued operations (in thousands, except per share amounts):

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2019			2020			2019
Numerator:
Net loss, basic and diluted	$	(15,805	)	$	(12,436	)	$	(36,527	)	$	(25,404	)
Denominator:
Weighted average common shares outstanding		63,874			47,143			63,303			46,233
Weighted average unvested common shares subject to repurchase		(161	)		(263	)		(163	)		(276	)
Weighted average common shares outstanding—basic and diluted		63,713			46,880			63,140			45,957
Net loss per share, basic and diluted:	$	(0.25	)	$	(0.27	)	$	(0.58	)	$	(0.55	)

Anti-Dilutive Securities Not Included in Diluted Net Loss Per Share

The anti-dilutive securities not included in diluted net loss per share were as follows (in thousands):

	As of June 30,
	2020		2019
Options to purchase common stock		4,167		4,670
Unvested restricted share awards		8,345		3,761
Series A Convertible Preferred Stock		67		164
Warrants to purchase common stock		25,401		22,302
Total		37,980		30,897