Long-Term Debt - Fair Value Assumptions (Details) - Level 3 - Discounted Cash Flow |
Dec. 31, 2020
yr
|
|---|---|
| Term | |
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | |
| Derivative liability, measurement input | 10 |
| Risk-free rate of return | |
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | |
| Derivative liability, measurement input | 0.0090 |
| Volatility | |
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | |
| Derivative liability, measurement input | 0.4000 |
| Dividend yield | |
| Fair Value Measurement Inputs and Valuation Techniques [Line Items] | |
| Derivative liability, measurement input | 0 |