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Commitments and Contingencies - Additional Information (Details) - USD ($) | 1 Months Ended |
--- | --- | ---
Jan. 31, 2019 | Dec. 31, 2019
Class Of Warrant Or Right [Line Items] |  |
Purchase obligations |  | $ 1,700,000
Common Stock |  |
Class Of Warrant Or Right [Line Items] |  |
Exercise price of warrants |  | $ 1.25
Former Financial Advisor |  |
Class Of Warrant Or Right [Line Items] |  |
Cash paid in settlement agreement | $ 325,000 |
Former Financial Advisor | Common Stock |  |
Class Of Warrant Or Right [Line Items] |  |
Warrants to purchase common stock | 62,181 |
Former Financial Advisor | Common Stock | Minimum |  |
Class Of Warrant Or Right [Line Items] |  |
Exercise price of warrants | $ 5.68 |
Former Financial Advisor | Common Stock | Maximum |  |
Class Of Warrant Or Right [Line Items] |  |
Exercise price of warrants | $ 12.60 |

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