Net Loss Per Share Attributable to Common Stockholders (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net Loss Per Share Attributable to Common Stockholders

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

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Numerator:
Net loss attributable to common stockholders	$	(22,056	)	$	(10,947	)	$	(36,069	)	$	(19,968	)
Denominator:
Weighted-average shares outstanding		38,660,971			32,864,249			38,626,659			32,334,859
Less: weighted-average unvested restricted shares and    shares subject to repurchase		—			(9,323	)		—			(13,378	)
Weighted-average shares used in computing net loss    per share attributable to common stock,    basic and diluted		38,660,971			32,854,926			38,626,659			32,321,481
Net loss per share attributable to common stockholders,    basic and diluted	$	(0.57	)	$	(0.33	)	$	(0.93	)	$	(0.62	)

Schedule of Outstanding Shares of Potentially Dilutive Securities Excluded From the Computation of Diluted Net Loss Per Share

The following outstanding shares of potentially dilutive securities were excluded from the computation of diluted net loss per share attributable to common stockholders for the periods presented because including them would have been antidilutive:

	As of June 30,
	2022		2021
Options to purchase common stock		4,922,224		3,645,582
Unvested restricted stock awards		—		7,313
Unvested early exercised common stock options		—		1,255
Total		4,922,224		3,654,150