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Stockholders' Equity and Warrant Liabilities - Schedule of Warrant Activity (Parenthetical) (Details) - shares | Nov. 22, 2019 | Oct. 31, 2019
--- | --- | ---
Orion Warrants [Member] |  |
Class of warrants or rights issued |  | 20,000,000
Orion Credit Agreement [Member] | Second Funding Warrants [Member] | Subsequent Event [Member] |  |
Class of warrants or rights issued | 14,000,000 |

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