Fair Value Measurement (Narrative) (Details) - USD ($) |
Dec. 31, 2018 |
Dec. 31, 2017 |
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Level 3 Financial Liabilities [Member] | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
Combined derivative and warrant liability | $ 2,256,631 | $ 7,793,732 |
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- References No definition available.
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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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