Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of the Company’s basic and diluted net loss per share (in thousands, except per share data):

	Three Months Ended March 31,
	2022		2021
Numerator:
Net loss	$	(4,539)	$	(3,433)
Less: preferred stock dividends	—		(1)
Less: undeclared dividends	—		(366)
Less: loss on induced conversion of Series A-2 Preferred Stock	—		(300)
Net loss attributable to common stockholders	$	(4,539)	$	(4,100)
Denominator:
Weighted-average number of shares of common stock	30,816		17,756
Basic and diluted net loss per share	$	(0.15)	$	(0.23)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The following table represents the potential shares that were excluded from the computation of weighted-average number of shares of common stock in computing the diluted net loss per share for the periods presented because including them would have had an anti-dilutive effect (due to the net loss):

	Three Months Ended March 31,
	2022	2021
Unvested restricted stock awards	627	627
Outstanding stock options	252,500	107,500
Warrants	5,146,500	1,146,500