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Stock-based Compensation (Tables)
6 Months Ended
Jun. 30, 2022
Share-Based Payment Arrangement [Abstract]  
Summary of activities for unvested RSUs The following table summarizes the activities for the Company’s unvested RSUs for the six months ended June 30, 2022:
Unvested Restricted Stock Units
Number of
Shares
Weighted-Average
Grant-Date
Fair Value
Unvested at December 31, 2021
1,571,415 $43.88 
Granted652,016 $47.24 
Vested(542,060)$42.50 
Forfeited/canceled(162,177)$40.51 
Unvested at June 30, 2022
1,519,194 $45.88 
Expected to vest after June 30, 2022
1,317,556 $46.52