Fair Value Considerations - Common Stock Derivative Option Liability (Details) - Common stock derivative option liability	Sep. 30, 2020 USD ($) Y item
Term
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability measurement input | Y	6.75
Company stock price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability measurement input | $	11.63
Risk free rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability measurement input	0.0045
Equity volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability measurement input	0.60
Simulation trials
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative liability measurement input | item	100,000