Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Accounting for Share-Based Compensation (Details)

v3.21.2
Basis of Presentation and Summary of Significant Accounting Policies - Accounting for Share-Based Compensation (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Basis of Presentation [Line Items]        
Share-based compensation expense $ 10,216 $ 7,359 $ 18,621 $ 13,012
SBC - Research and development expenses        
Basis of Presentation [Line Items]        
Share-based compensation expense 4,556 3,019 8,495 5,416
SBC - General and administrative expenses        
Basis of Presentation [Line Items]        
Share-based compensation expense $ 5,660 $ 4,340 $ 10,126 $ 7,596