Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details)

v3.20.1
Stock-Based Compensation - Incentive Plans and Grants of Stock Awards (Details) - Options
3 Months Ended
Mar. 31, 2020
$ / shares
shares
CEO | Series C common stock  
Stock Based Compensation  
Options granted (in shares) 100,000
Grant date fair value | $ / shares $ 27.39
2014 Plan  
Fair value assumptions  
Dividend rate 0.00%
2014 Plan | Series A common stock  
Stock Based Compensation  
Options granted (in shares) 0
2014 Plan | Series C common stock  
Stock Based Compensation  
Options granted (in shares) 104,000