Net Loss per Share (Tables)

9 Months Ended

Sep. 30, 2020

Summary of Basic and Diluted Loss Per Share

Basic and diluted loss per share is computed by dividing net loss attributable to common stockholders by the weighted-average common shares outstanding (in thousands, except for share and per share data):

	Three Months Ended, September 30						Nine Months Ended September 30,
	2020			2019			2020			2019
Numerator:
Net loss	$	(7,986	)	$	(11,420	)	$	(32,908	)	$	(29,733	)
Deemed dividend from exchange of convertible preferred stock		—			—			(9,050	)		—
Net loss attributable to common stockholders	$	(7,986	)	$	(11,420	)	$	(41,958	)	$	(29,733	)
Denominator:
Weighted average common shares outstanding, basic and diluted		20,677,392			1,745,404			8,211,003			1,638,579
Net loss per share, basic and diluted	$	(0.39	)	$	(6.54	)	$	(5.11	)	$	(18.15	)

Schedule of Diluted Net Loss Per Share Attributable to Common Stockholders Anti-Diluted Effect

The Company excluded the following from the computation of diluted net loss per share attributable to common stockholders at September 30, 2020 and 2019 because including them would have had an anti-dilutive effect:

	Nine Months Ended September 30,
	2020		2019
Convertible Preferred Stock		—		30,330,330
Unvested Restricted Stock		133,317		261,354
Options to purchase Common Stock		5,651,725		1,953,647
Total		5,785,042		32,545,331