Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Summary of Stock Option Activity (Details)

v3.20.2
Stock-Based Compensation - Summary of Stock Option Activity (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2020
USD ($)
$ / shares
shares
Dec. 31, 2019
USD ($)
$ / shares
shares
Number of Options    
Outstanding, beginning balance (in shares) | shares 10,784  
Granted (in shares) | shares 1,556  
Exercised (in shares) | shares (4,187)  
Cancelled (in shares) | shares (382)  
Outstanding, ending balance (in shares) | shares 7,771 10,784
Weighted Average Exercise Price    
Outstanding, beginning balance (in dollars per share) | $ / shares $ 7.38  
Granted (in dollars per share) | $ / shares 12.85  
Exercised (in dollars per share) | $ / shares 6.95  
Cancelled (in dollars per share) | $ / shares 9.16  
Outstanding, ending balance (in dollars per share) | $ / shares $ 8.61 $ 7.38
Weighted-average remaining contractual life, options outstanding 6 years 8 months 26 days 6 years 6 months 7 days
Aggregate intrinsic value, options outstanding | $ $ 532,004 $ 71,745
Options vested and exercisable (in shares) | shares 4,545  
Options vested and exercisable (in dollars per share) | $ / shares $ 6.33  
Weighted-average remaining contractual life, options vested and exercisable 5 years 4 months 28 days  
Aggregate intrinsic value, options vested and exercisable | $ $ 321,566