Fair Value Measurements (Tables)
|12 Months Ended|
Dec. 31, 2018
|Fair Value Disclosures [Abstract]|
|Schedule of Fair Value of Liabilities on Recurring Basis||
The following table classifies the Company’s liabilities measured at fair value on a recurring basis into the fair value hierarchy as of December 31, 2018 and 2017:
|Schedule of Changes in Fair Value Liabilities||
The following table presents changes in Level 3 liabilities measured at fair value for the years ended December 31, 2018 and 2017. Both observable and unobservable inputs were used to determine the fair value of positions that the Company has classified within the Level 3 category. Unrealized gains and losses associated with liabilities within the Level 3 category include changes in fair value that were attributable to both observable (e.g., changes in market interest rates) and unobservable (e.g., changes in unobservable long- dated volatilities) inputs.
|Summary of Weighted Average Unobservable Inputs||
A summary of the weighted average (in aggregate) significant unobservable inputs (Level 3 inputs) used in measuring the Company’s warrant liabilities and embedded conversion feature that are categorized within Level 3 of the fair value hierarchy as of December 31, 2018 and 2017 is as follows:
Summary of Weighted Average Significant Unobservable Inputs Used in Measuring the Warrant Liabilities and Embedded Conversion Feature [Table Text Block]
No definition available.