Net Loss Per Share Attributable to Common Stockholders (Tables)

12 Months Ended

Dec. 31, 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):

	Year Ended December 31,
	2022			2021			2020
Net loss	$	(76,009	)	$	(61,381	)	$	(31,085	)
Deemed dividend to preferred stockholders		—			—			(8,801	)
Net income (loss) attributable to noncontrolling interest		16			(2	)		—
Net loss attributable to common stockholders	$	(76,025	)	$	(61,379	)	$	(39,886	)
Weighted-average number of shares outstanding used to compute net loss per share attributable to common stockholders, basic and diluted		47,158,247			26,318,349			7,492,876
Net loss per share attributable to common stockholders, basic and diluted	$	(1.61	)	$	(2.33	)	$	(5.32	)

Schedule of Outstanding Shares of Potentially Dilutive Securities Excluded from 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 because including them would have had an anti-dilutive effect, or issuance of such shares is contingent upon the occurrence of an event:

	December 31,
	2022		2021
Stock options outstanding		2,841,419		3,286,870
Unvested restricted stock units		875,902		186,480
Warrants outstanding		87,784		87,784
Shares reserved for charitable contribution		301,993		362,392
Convertible notes		5,123,624		—
Total shares		9,230,722		3,923,526