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Organization and Summary of Significant Accounting Policies (Details 2) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
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Dec. 31, 2013
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Dec. 31, 2012
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| Fair value, beginning of period | $ 8,240 | $ 3,611 |
| Issuance of warrants | 0 | 2,863 |
| Exercise of warrants | (4,686) | 0 |
| Change in fair value | (1,737) | 1,766 |
| Fair value, end of period | $ 1,817 | $ 8,240 |
| X | ||||||||||
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- Definition
Change in fair value of warrants. No definition available.
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| X | ||||||||||
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- Definition
Class of warrants fair value disclosure. No definition available.
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| X | ||||||||||
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- Definition
It represents exercise of Warrants No definition available.
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| X | ||||||||||
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- Definition
Warrants issued. No definition available.
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