v3.22.1
Compensation Plans - Equity-Based Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total equity-based compensation expense $ 873 $ 530
Remaining unrecognized compensation expense 2,195  
Stock options - Class A common stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total equity-based compensation expense 674 320
Remaining unrecognized compensation expense $ 1,306  
Weighted Average Period over which Remaining Unrecognized Compensation Expense is Expected to be Recognized 1 year 3 months 18 days  
Restricted shares - Class A common stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total equity-based compensation expense $ 188 110
Remaining unrecognized compensation expense $ 864  
Weighted Average Period over which Remaining Unrecognized Compensation Expense is Expected to be Recognized 1 year 9 months 18 days  
Restricted stock units (RSUs) - Class A common stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total equity-based compensation expense $ 11 24
Remaining unrecognized compensation expense $ 25  
Weighted Average Period over which Remaining Unrecognized Compensation Expense is Expected to be Recognized 2 years 10 months 24 days  
Common units of the Operating Company    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total equity-based compensation expense $ 0 $ 76