Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2021

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,
	2021		2020
Numerator:
Net loss	$	(3,433)	$	(3,129)
Less: preferred stock dividends	(1)		(4)
Less: undeclared dividends	(366)		—
Less: loss on induced conversion of Series A-2 Preferred Stock	(300)		—
Net loss attributable to common stockholders	$	(4,100)	$	(3,133)
Denominator:
Weighted-average number of shares of common stock for diluted net loss per share	17,756		5,204
Basic and diluted net loss per share	$	(0.23)	$	(0.60)

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,
	2021	2020
Unvested restricted stock units	—	23,334

Outstanding stock options	107,500	215,345
Unvested restricted stock awards	627	627
Shares of common stock issuable upon conversion of Series A-2 preferred stock	—	10,978

Shares of common stock issuable upon conversion of Series C preferred stock	—	108,333
Shares of common stock issuable upon conversion of Series D preferred stock	—	17,020,460
Shares of common stock issuable upon conversion of Series E preferred stock	—	1,315,790
Warrants	1,146,500	72,394