Net Loss per Share (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Net Loss per Share

The following table sets forth the computation of basic and diluted net loss per share (in thousands, except per share data):

	Three Months Ended September 30,
	2018			2019
	(in thousands)
Net loss	$	(5,127	)	$	(11,317	)
Weighted-average number of shares outstanding used in    computing net loss per share, basic and diluted		10,532,926			15,134,422
Net loss per share, basic and diluted	$	(0.49	)	$	(0.75	)

	Nine Months Ended September 30,
	2018			2019
	(in thousands)
Net loss	$	(23,233	)	$	(27,331	)
Weighted-average number of shares outstanding used in    computing net loss per share, basic and diluted		9,687,078			12,971,641
Net loss per share, basic and diluted	$	(2.40	)	$	(2.11	)