Fair Value Measurements - Summary of Reconciliation of Beginning and Ending Balances for Liabilities Measured at Fair Value on Recurring Basis (Details) $ in Thousands |
6 Months Ended |
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Jun. 30, 2020
USD ($)
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| Warrant liability | |
| Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] | |
| Beginning balance | $ 18,396 |
| Gain adjustment to fair value | (8,329) |
| Ending balance | 10,067 |
| Derivative liabilities | |
| Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] | |
| Beginning balance | 3,192 |
| Bifurcated embedded conversion option associated with April 2020 Notes | 8,110 |
| Adjustment for partial conversion of April 2020 Notes | (1,612) |
| Gain adjustment to fair value | (1,794) |
| Ending balance | $ 7,896 |
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- Definition Derivative fair value gain (loss) from mark to market adjustment. No definition available.
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- Definition Fair value measurement with unobservable inputs reconciliation recurring basis liability adjustment for conversion of notes. No definition available.
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- Definition The amount of the liability for the conversion option reclassified to stockholders' equity when the embedded option no longer required separation from the host instrument. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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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://fasb.org/us-gaap/role/ref/legacyRef
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