Computation of Net Loss Per Share of Common Stock (Tables)

9 Months Ended

Sep. 30, 2017

Earnings Per Share [Abstract]

Components Of Net Income (Loss) Per Basic And Diluted Share

The following table identifies the components of net loss per basic and diluted share (in thousands, except for per share data):

	Three Months Ended   September 30,						Nine Months Ended   September 30,
	2017			2016			2017			2016
Net loss per share – basic
Net loss	$	(2,309	)	$	(2,485	)	$	(8,482	)	$	(10,908	)
Weighted average shares outstanding – basic	9,404			9,241			9,335			9,232
Net loss per share – basic	$	(0.25	)	$	(0.27	)	$	(0.91	)	$	(1.18	)
Net loss per share – diluted
Loss attributable to common shareholders:
Net loss	$	(2,309	)	$	(2,485	)	$	(8,482	)	$	(10,908	)
Numerator effect of dilutive securities
Warrant	—			—			—			—
Loss from attributable to common shareholders	$	(2,309	)	$	(2,485	)	$	(8,482	)	$	(10,908	)
Weighted average shares outstanding – diluted:
Weighted average shares outstanding – basic	9,404			9,241			9,335			9,232
Denominator effect of dilutive securities
Stock options and restricted stock units	—			—			—			—
Warrant	—			—			—			—
Diluted potential common shares	—			—			—			—
Weighted average shares outstanding – diluted	9,404			9,241			9,335			9,232
Net loss per share – diluted	$	(0.25	)	$	(0.27	)	$	(0.91	)	$	(1.18	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

Stock options, warrant and restricted stock units to acquire common shares excluded from the computation of diluted weighted-average common shares as their effect is anti-dilutive were as follows (in thousands):

	Three Months Ended   September 30,		Nine Months Ended   September 30,
	2017	2016	2017	2016
Stock options	1,540	1,312	1,544	1,418
Warrant	314	—	314	—
Restricted stock units	150	120	135	81
Total anti-dilutive	2,004	1,432	1,993	1,499