Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2019

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 March 31,
	2019			2018
Numerator:
Loss from continuing operations	$	(12,916	)	$	(1,854	)
Loss from discontinued operations		(52	)		(62	)
Net loss	$	(12,968	)	$	(1,916	)
Denominator:
Weighted average common shares outstanding		45,310			21,212
Weighted average unvested common shares subject to repurchase		(290	)		—
Weighted average common shares outstanding—basic and diluted		45,020			21,212
Net loss per share, basic and diluted:
Continuing operations	$	(0.29	)	$	(0.09	)
Discontinued operations	$	(0.00	)	$	(0.00	)
Net loss per share, basic and diluted	$	(0.29	)	$	(0.09	)

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):

	Three Months Ended March 31,
	2019		2018
Options to purchase common stock		4,670		3,180
Unvested restricted share awards		3,761		2,034
Series A Convertible Preferred Stock		164		2,022
Series B Convertible Preferred Stock		—		14,349
Convertible Notes		—		988
Warrants to purchase common stock		22,302		23,182
Total		30,897		45,755