Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2019

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 September 30,						Nine Months Ended September 30,
	2019			2018			2019			2018
Numerator:
Net loss	$	(640	)	$	(1,470	)	$	(2,113	)	$	(4,444	)
Less: preferred stock dividends	4			3			23			9
Net loss attributable to common stockholders	$	(644	)	$	(1,473	)	$	(2,136	)	$	(4,453	)
Denominator:
Weighted-average number of shares of common stock for basic and diluted net loss per share	5,184			4,885			5,128			4,749
Basic and diluted net loss per share	$	(0.12	)	$	(0.30	)	$	(0.42	)	$	(0.94	)

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:



	Nine Months Ended September 30,
	2019	2018
Unvested restricted stock units	23,334	213,700
Unvested restricted stock awards	627	11,300
Outstanding stock options	107,525	118,300
Shares of common stock issuable upon conversion of Series A-2 Preferred	10,978	11,000
Shares of common stock issuable upon conversion of Series B Preferred	—	133,900
Shares of common stock issuable upon conversion of Series C Preferred	158,333	258,300
Total	300,797	746,500