Fair Value Measurements - Changes of Level 3 Warrant Liability and Unit Purchase Option Liability (Details) - Significant unobservable inputs (Level 3) |
9 Months Ended |
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Sep. 30, 2017
USD ($)
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| Summary of changes in the fair value of the Level 3 valuation for the Warrant Liability and the Investor Rights Obligation | |
| Balance at December 31, 2016 | $ 5,552 |
| Change in fair value | 1,586 |
| Balance at September 30, 2017 | 7,138 |
| Warrant liability | |
| Summary of changes in the fair value of the Level 3 valuation for the Warrant Liability and the Investor Rights Obligation | |
| Balance at December 31, 2016 | 5,501 |
| Change in fair value | (4,970) |
| Balance at September 30, 2017 | 531 |
| Unit purchase option liability | |
| Summary of changes in the fair value of the Level 3 valuation for the Warrant Liability and the Investor Rights Obligation | |
| Balance at December 31, 2016 | 51 |
| Change in fair value | 6,556 |
| Balance at September 30, 2017 | $ 6,607 |
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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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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