v3.20.4

Summary of Business and Significant Accounting Principles (Details) - shares | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | May 03, 2019
Related Party Transaction [Line Items] |  |  |  |
Number of authorized shares of common stock (in shares) | 250,000,000 | 250,000,000 | 250,000,000 |
Expected volatility rate of stock |  | 50.00% |  |
Employees tested positive for COVID-19, percentage | 40.00% |  |  |
Convertible Notes |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Debt instrument, number of shares convertible (in shares) |  | 13,300,000 |  |
Common Stock | Minimum |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Number of authorized shares of common stock (in shares) |  |  |  | 100,000,000
Common Stock | Maximum |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Number of authorized shares of common stock (in shares) |  |  |  | 250,000,000

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