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Organization and Summary of Significant Accounting Policies (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
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Mar. 31, 2015
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Mar. 31, 2014
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| Schedule of Organization and Summary of Significant Accounting Policies [Line Items] | ||
| Total warrant liability at December 31, 2014 | $ 5,578us-gaap_WarrantsAndRightsOutstanding | |
| Adjustment to record warrants at fair value | 3,279us-gaap_FairValueAdjustmentOfWarrants | 864us-gaap_FairValueAdjustmentOfWarrants |
| Total warrant liability at March 31, 2015 | $ 8,857us-gaap_WarrantsAndRightsOutstanding | |
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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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- Definition
Value of outstanding derivative securities that permit the holder the right to purchase securities (usually equity) from the issuer at a specified price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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