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Fair Value Measurements (Details 3) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended |
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Jun. 30, 2012
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| Summary of changes in fair value of Level 3 financial liabilities | |
| Warrant liability, Beginning Balance | $ 7,881 |
| Gain (loss) on warrants | 214 |
| Warrant liability, Ending Balance | $ 7,667 |
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- Details
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- Definition
Amount of gain (loss) recognized in earnings, arising from liabilities measured at fair value on a recurring basis using unobservable inputs (level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This element represents a liability measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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