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Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Net Loss Per Share [Abstract]

Basic and diluted for net loss per share

(in thousands, except per share amounts)		Year ended December 31,
		2012				2011				2010_
BASIC AND DILUTED
Weighted average number of
common shares outstanding			33,003				26,784				18,293
Net loss		$	(9,287	)		$	(17,145	)		$	(31,626	)
Net loss per shares basic and diluted		$	(0.28	)		$	(0.64	)		$	(1.73	)

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- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations.

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No definition available.

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