Fair Value Measurement - Additional Information (Details) |
Sep. 30, 2018 |
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| Interest make-whole provisions | Measurement Input, Discount Rate | |
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | |
| Derivative liability, measurement input | 0.18 |
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- Definition Value of input used to measure derivative liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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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