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Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value of Financial Instruments [Abstract]

Financial assets and liabilities measured at fair value on a recurring basis

Financial assets and liabilities measured at fair value on a recurring basis as of March 31, 2013 and December 31, 2012 are summarized below:

(in thousands)
Description		As of March 31, 2013				Level 1				Level 2				Level 3				Total Gains (Losses)
Liabilities:
Derivative liability-
warrants		$	518			$	-			$	518			$	-			$	(247	)
preferred stock		$	4,420			$	-			$	-			$	4,420			$	4,780

(in thousands)
Description		As of December 31, 2012				Level 1				Level 2				Level 3				Total Gains (Losses)
Liabilities:
Derivative liability-
warrants		$	271			$	-			$	271			$	-			$	1,236
preferred stock		$	9,200			$	-			$	-			$	9,200			$	(4,770	)

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19190-110258

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