Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Convertible Note (Details)

v3.20.2
Fair Value Measurement - Convertible Note (Details) - Convertible Note, at fair value
6 Months Ended
Jun. 30, 2020
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Fair value, liability, beginning balance $ 39,020,000
Conversion of Convertible Note into common stock (38,735,019)
Change in fair value for the period and loss on conversion to common stock 96,145,019
Change in fair value for the period, attributed to changes in credit risk (56,300,000)
Fair value, liability, ending balance 95,330,000
Credit Risk  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Change in fair value for the period, attributed to changes in credit risk $ (1,100,000)