Net Loss per Share (Tables)

6 Months Ended

Jun. 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 June 30,
	2018			2019
	(in thousands)
Net loss	$	(8,935	)	$	(7,625	)
Weighted-average number of shares outstanding used in    computing net loss per share, basic and diluted		9,963,851			12,206,747
Net loss per share, basic and diluted	$	(0.90	)	$	(0.62	)

	Six Months Ended June 30,
	2018			2019
	(in thousands)
Net loss	$	(18,106	)	$	(16,014	)
Weighted-average number of shares outstanding used in    computing net loss per share, basic and diluted		9,273,735			11,872,326
Net loss per share, basic and diluted	$	(1.95	)	$	(1.35	)