Annual report pursuant to Section 13 and 15(d)

Net Income Per Share - Anti-dilutive common stock equivalents (Details)

v3.22.0.1
Net Income Per Share - Anti-dilutive common stock equivalents (Details) - shares
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Anti-dilutive common stock equivalents      
Total anti-dilutive common stock equivalents 27,253 35,221 63,308
Restricted Stock Awards | Service-based conditions      
Anti-dilutive common stock equivalents      
Total anti-dilutive common stock equivalents 1,206 3,138 3,948
Restricted Stock Awards | Market-based conditions      
Anti-dilutive common stock equivalents      
Total anti-dilutive common stock equivalents 6,926 2,085 4,925
Stock Options      
Anti-dilutive common stock equivalents      
Total anti-dilutive common stock equivalents 19,121 29,998 54,435