Net Loss per Common Share (Tables)

9 Months Ended

Sep. 30, 2024

Earnings Per Share [Abstract]

Schedule of Reconciliation of Numerators and Denominators Used In Computing Net Loss From Continuing Operations Per Share

A reconciliation of the numerators and denominators used in computing net loss from continuing operations per share is as follows (in thousands, except share and per share amounts):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2024			2023			2024			2023
Numerator:
Net loss	$	(6,481	)	$	(14,782	)	$	(17,550	)	$	(35,520	)
Denominator:
Weighted-average number of shares    outstanding—basic and diluted		16,849,283			14,598,218			16,816,706			14,446,672
Net loss per share—basic and diluted	$	(0.38	)	$	(1.01	)	$	(1.04	)	$	(2.46	)

Summary of Potentially Dilutive Securities Excluded from Computation of Diluted Per Share

Potentially dilutive securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows:

	Nine Months Ended September 30,
	2024		2023
Options to purchase common stock		2,379,209		2,003,383
Outstanding warrants to purchase common stock		6,557,152		6,428,572
Early exercised common stock subject to future vesting		—		3,336
RSUs subject to future vesting		385,530		59,365
Shares subject to future vesting relating to the 2018 ESPP		26,693		30,462
Total		9,348,584		8,525,118