Basic and Diluted Net Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2020

Earnings Per Share, Basic and Diluted [Abstract]

Reconciliation of Shares Used to Compute Basic and Diluted Net Income (Loss) Per Share

The following table sets forth the reconciliation of shares used to compute basic and diluted net loss income per share for the periods indicated (in thousands):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
Numerator:
Loss from continuing operations	$	(1,760)	$	(1,504)	$	(6,000)	$	(4,636)
Net income from discontinued operations	—		—		—		266
Net loss	(1,760)		(1,504)		(6,000)		(4,370)
Deemed dividend on Series A redeemable preferred stock	(474)		(106)		(1,442)		(106)
Net loss attributable to common shareholders	$	(2,234)	$	(1,610)	$	(7,442)	$	(4,476)
Denominator:
Weighted average shares outstanding - basic	4,724		2,046		3,280		2,038
Dilutive potential common shares:
Stock options	—		—		—		—
Stock warrants	—		—		—		—
Restricted stock units	—		—		—		—
Weighted average shares outstanding - diluted	4,724		2,046		3,280		2,038
Net loss per common share - basic and diluted
Net loss per share, continuing operations	$	(0.37)	$	(0.74)	$	(1.83)	$	(2.27)
Net income per share, discontinued operations	—		—		—		0.13
Net loss per share	(0.37)		(0.74)		(1.83)		(2.14)
Deemed dividend on Series A redeemable preferred stock per share	(0.10)		(0.05)		(0.44)		(0.05)
Net loss per share, attributable to common shareholders - basic and diluted (1)	$	(0.47)	$	(0.79)	$	(2.27)	$	(2.20)

(1) Earnings per share may not add due to rounding.

Schedule of Antidilutive Securities Excluded from Computation of Net Income (Loss) Per Share

The computation of diluted earnings per share excludes stock options and stock units that are anti-dilutive. The following common stock equivalents were anti-dilutive (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2020	2019	2020	2019
Stock options	36	162	45	120
Stock warrants	2,102	—	999	—
Restricted stock units	23	34	28	32
Total	2,161	196	1,072	152