Fair Value Measurement - Schedule of Derivative Liability Measurement Input Assumptions (Details) - Level 3 $ in Thousands	Dec. 31, 2020 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Derivative instrument	$ 0
Discount rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Input Amount	0.14
Equity value: Long-term revenue growth rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Input Amount	0.035
Minimum | Equity value: Revenue market multiple
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Input Amount	1.3
Maximum | Equity value: Revenue market multiple
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Input Amount	1.5