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Share-Based Compensation - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total shares of common stock reserved 53,811    
2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares authorized for issuance ( in shares) 20,700,000    
Total shares of common stock reserved 19,000,000.0    
Stock options granted (in shares) 774,796 0  
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount $ 1.2    
Service-Base Vesting      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total shares of common stock reserved 18,996    
Service-Base Vesting | 2016 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Stock-based compensation expense $ 2.7 $ 1.9 $ 1.8
Vested (in shares) 400,000    
Awards granted in period (in shares) 0    
Remaining unvested shares (in shares) 300,000    
Unrecognized compensation expense $ 1.8    
Period of recognition 2 years 3 months 18 days    
Performance Shares | 2016 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 2.5    
Vested (in shares) 400,000    
Forfeited (in shares) 300,000    
Awards granted in period (in shares) 0    
Remaining unvested shares (in shares) 500,000    
Unrecognized compensation expense $ 1.5    
Period of recognition 2 years 4 months 24 days    
Performance Shares | Minimum | 2016 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Performance Shares | Maximum | 2016 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 8 years    
RSAs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Stock-based compensation expense $ 0.4 $ 0.0  
Vested (in shares) 105,473    
Forfeited (in shares) 4,130    
Awards granted in period (in shares) 557,334    
Remaining unvested shares (in shares) 447,731 0 0
Period of recognition 2 years 6 months    
Total shares of common stock reserved 1,323    
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount $ 1.5    
RSAs | 2016 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares intend to cancel (in shares) 600,000    
RSAs | 2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Increase in number of shares reserved (in shares) 600,000    
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation arrangement by share-based payment award, expiration period 10 years    
Stock options | 2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 0.1 $ 0.0 $ 0.0
Period of recognition 2 years 10 months 24 days    
Stock options | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 4 years    
Stock options | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vested (in shares) 0    
Forfeited (in shares) 0    
Awards granted in period (in shares) 404,235    
Remaining unvested shares (in shares) 404,235 0 0
Period of recognition 2 years 6 months    
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount $ 1.3    
RSUs | 2021 Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 0.1 $ 0.0