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Stockholders' Equity - Share-Based Payments (Details) - Omnibus Plan
3 Months Ended 12 Months Ended
Mar. 31, 2021
shares
Mar. 31, 2020
shares
Mar. 31, 2019
shares
Jun. 30, 2021
shares
Dec. 31, 2021
USD ($)
installment
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
May 19, 2020
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares reserved for future issuance (in shares) | shares               3,000,000
Performance shares, attainment level certification period         30 days      
Board of Directors                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of vesting installments | installment         3      
Restricted Stock Awards                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock vesting period         3 years      
Pretax of total unrecognized compensation cost related to non-vested restricted stock awards         $ 6,100,000      
Pretax total unrecognized compensation cost related to share options- period         1 year 5 months 23 days      
Fair value of shares vested         $ 8,900,000 $ 2,700,000 $ 2,600,000  
Performance Stock Awards                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Shares issued (in shares) | shares 160,416 286,415 192,939 7,908        
Pretax of total unrecognized compensation cost related to non-vested restricted stock awards         $ 2,700,000      
Pretax total unrecognized compensation cost related to share options- period         1 year 3 months 10 days      
Fair value of shares vested         $ 0 $ 0 $ 0  
Stock Appreciation Rights                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock vesting period         4 years      
Stock vesting percentage per year         25.00%      
Stock expiration period         7 years      
Minimum                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Stock vesting period         1 year