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Summary of Significant Accounting Policies - Summary of Quantitative Information about Level 3 Inputs for Fair Value Measurement of Earnout Liability (Details) - Level 3 | Dec. 31, 2019 | Aug. 09, 2019
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Revenue Volatility |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Earnout liability, measurement input | 35.00 | 35.00
WACC |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Earnout liability, measurement input | 13.00 | 12.50
20-Year Risk Free Rate |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Earnout liability, measurement input | 2.25 | 2.03
Market Price of Risk |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Earnout liability, measurement input | 10.00 | 9.00

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