Fair Value Measurements - Schedule of Reconciliation of Derivative Liability (Details) - USD ($) $ in Thousands |
9 Months Ended | |
|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Beginning balance | $ (3,665) | $ (598) |
| Issuances of derivatives | (810) | (5,817) |
| Decrease in liability due to warrants being exercised | 273 | |
| Change in fair value | 2,938 | (228) |
| Ending balance | (1,537) | (6,370) |
| Common Stock Warrants [Member] | ||
| Beginning balance | (3,665) | (598) |
| Issuances of derivatives | (810) | (5,817) |
| Decrease in liability due to warrants being exercised | 273 | |
| Change in fair value | 2,938 | (228) |
| Ending balance | (1,537) | (6,370) |
| Convertible Notes [Member] | ||
| Beginning balance | ||
| Issuances of derivatives | ||
| Decrease in liability due to warrants being exercised | ||
| Change in fair value | ||
| Ending balance | ||
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of gain (loss) recognized on the income statement for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of issuances of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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