REVERSE STOCK SPLIT (Unaudited) (Tables)

6 Months Ended

Jun. 30, 2012

REVERSE STOCK SPLIT (Unaudited) [Abstract]

Schedule of the Effect of Reverse Stock Split

	June 30, 2012
	Actual		As adjusted
Shares Authorized		125,000,000		125,000,000
Shares issued and outstanding		68,160,161		17,040,040

	Six Months Ended June 30, 2012			Year Ended December 31,
				2011			2010			2009
	(amounts in thousands, except share and per share data)
Net loss	$	(7,081	)	$	(14,665	)	$	(3,420	)	$	(2,724	)
Basic and diluted loss per common share	$	(0.10	)	$	(0.24	)	$	(0.07	)	$	(0.06	)
Basic and diluted common shares outstanding		68,176,882			61,439,700			49,234,528			47,658,853
As adjusted basic and diluted loss per common share	$	(0.42	)	$	(0.95	)	$	(0.28	)	$	(0.23	)
As adjusted basic and diluted common shares outstanding		17,044,220			15,359,925			12,308,632			11,914,713