Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation - Expense (Details)

v3.20.2
Share-Based Compensation - Expense (Details) - USD ($)
$ in Thousands, shares in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Share-Based Compensation        
Share-based compensation expense $ 3,121 $ 3,926 $ 12,159 $ 11,411
Income tax benefit realized $ 838 $ 1,304 $ 7,734 $ 5,110
2015 Plan        
Share-Based Compensation        
Number of shares available 2.1   2.1  
2015 Plan | Maximum        
Share-Based Compensation        
Number of shares authorized 4.0   4.0