v3.21.2
Earnings (Loss) Per Share (Details) - shares
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Unvested Restricted Class A Common Stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings (loss) per share (in shares) 1,801,394 783,571
Class B Common Stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings (loss) per share (in shares) 52,484,315 45,247,711