Net Loss Per Share

12 Months Ended

Dec. 31, 2011

Net Loss Per Share [Abstract]

Net Loss Per Share

13.  Net Loss Per Share

The following is a reconciliation of the numerators and denominators used in computing basic and diluted net loss per share:

	Years Ended December 31,
	2011			2010			2009
	(In thousands, except per share amounts)
Numerator:
Loss from continuing operations	$	(1,665	)	$	(6,057	)	$	(28,856	)
Gain (loss) from discontinued operations , net of tax		61			130			577
Net Loss used in computing basic and diluted net loss per share	$	(1,604	)	$	(5,927	)	$	(28,279	)
Denominator:
Shares used in computation of basic and diluted net loss per share (weighted average common shares outstanding)		28,564			28,113			27,973
Basic and diluted net loss per share:
Continuing operations	$	(0.06	)	$	(0.22	)	$	(1.03	)
Discontinued operations		0.00			0.01			0.02
Net loss	$	(0.06	)	$	(0.21	)	$	(1.01	)

As of December 31, 2011, 2010, and 2009 the Company had securities outstanding that could potentially dilute basic earnings per share in the future, but were excluded from the computation of diluted net loss per share in the periods presented since their effect would have been anti-dilutive. These outstanding securities consisted of the following:

	Year Ended December 31,
	2011		2010		2009
Outstanding stock options		3,267,838		4,000,526		5,041,235
Unvested restricted stock awards		18,000		18,000		27,000
Unvested restricted stock units		407,765		417,923		198,055
Warrants		0		0		1,616