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Derivative Liability - Additional Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Derivative [Line Items] |  |
Change in control discount rate | 14.00% | 14.00%
Estimated fair value of derivative liability | $ 0.2 | $ 0.1
Minimum |  |
Derivative [Line Items] |  |
Change of control payment | $ 0.0 | $ 0.0
Change in control event percentage | 4.80% | 3.40%
Maximum |  |
Derivative [Line Items] |  |
Change of control payment | $ 10.6 | $ 10.6
Change in control event percentage | 17.20% | 12.30%

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