Net Loss Per Share, Basic and Diluted (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Computation 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 share and per share data):

	Year Ended December 31,
	2021			2020
Numerator
Net loss attributable to common stockholders	$	(71,317	)	$	(56,693	)
Denominator
Weighted-average shares outstanding		27,730,420			6,430,555
Weighted-average shares outstanding used in computing net loss per share, basic and diluted		27,730,420			6,430,555
Net loss per share, basic and diluted	$	(2.57	)	$	(8.82	)

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 for the periods presented because including them would have been antidilutive:

	December 31,
	2021		2020
Options issued and outstanding		3,881,274		3,194,113
Common stock warrants		53,669		98,669
Total		3,934,943		3,292,782