XML 31 R14.htm IDEA: XBRL DOCUMENT v2.4.0.6

Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2012

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 June 30, 2012 and December 31, 2011 are summarized below:

(in thousands)
Description		As of June 30, 2012				Level 1				Level 2				Level 3				Total Gains (Losses)
Liabilities:
Derivative liability-
warrants		$	335			$	-			$	355			$	-			$	1,172
preferred stock		$	16,300			$	-			$	-			$	16,300			$	(11,870	)

(in thousands)
Description		As of December 31, 2011				Level 1				Level 2				Level 3				Total Gains (Losses)
Liabilities:
Derivative liability-
warrants		$	1,507			$	-			$	1,507			$	-			$	3,580
preferred stock		$	4,430			$	-			$	-			$	4,430			$	1,410

X

- Details

Name:	us-gaap_FairValueDisclosuresAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration