Quarterly report pursuant to Section 13 or 15(d)

Equity Based Compensation and Cash Awards - Compensation Expense (Details)

v3.22.2.2
Equity Based Compensation and Cash Awards - Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Equity based compensation        
Equity based compensation expense $ 5,553 $ 3,255 $ 14,026 $ 10,326
AM LTIP RSUs        
Equity based compensation        
Equity based compensation expense 4,525 2,905 11,438 8,608
ROIC PSUs        
Equity based compensation        
Equity based compensation expense 833 123 1,938 1,036
Equity awards issued to directors        
Equity based compensation        
Equity based compensation expense $ 195 $ 227 $ 650 $ 682