Quarterly report pursuant to Section 13 or 15(d)

Stock-based Expense - Schedule of Stock-based Expense (Details)

v3.20.2
Stock-based Expense - Schedule of Stock-based Expense (Details) - Market Based Restricted Stock Awards - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Awards Granted (in shares) 0  
Vesting Condition 1    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Consecutive trading days   20 days
Awards Granted (in shares)   109,888
Stock Price Trigger (in dollars per share)   $ 73.60
Vesting Condition 2    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Consecutive trading days   20 days
Awards Granted (in shares)   109,888
Stock Price Trigger (in dollars per share)   $ 82.43
Vesting Condition 3    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Consecutive trading days   20 days
Awards Granted (in shares)   109,888
Stock Price Trigger (in dollars per share)   $ 94.21
Vesting Condition 4    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Consecutive trading days   20 days
Awards Granted (in shares)   109,960
Stock Price Trigger (in dollars per share)   $ 105.98