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Warrants - Additional Information (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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Dec. 31, 2013
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| Class Of Warrant Or Right [Line Items] | |||||
| Fair value of preferred warrant liability | $ 0 | $ 0 | $ 260 | ||
| Change in fair value of preferred warrants | $ 0 | $ (263) | $ 36 | $ (243) | |
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- Definition
Fair value of preferred stock warrants liabilities. No definition available.
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- Details
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- Definition
Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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