Long-term Notes and Convertible Notes - Loss on Revaluation of Warrants and Conversion Options (Details) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2020
USD ($)
| |
| Debt Instrument [Line Items] | |
| Revaluation of warrants and conversion options | $ 51,147 |
| Calm Warrants | |
| Debt Instrument [Line Items] | |
| Revaluation of warrants and conversion options | 15,480 |
| Class A Warrants | |
| Debt Instrument [Line Items] | |
| Revaluation of warrants and conversion options | 14,692 |
| B3D Note [Member] | |
| Debt Instrument [Line Items] | |
| Revaluation of warrants and conversion options | 11,990 |
| Calm Note, net | |
| Debt Instrument [Line Items] | |
| Revaluation of warrants and conversion options | $ 8,985 |