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Stock-Based Compensation - Additional Information (Detail) - $ / shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2021
Dec. 31, 2020
Restricted Stock Awards                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of shares of restricted stock 33,000 2,000 175,000 201,000        
Weighted average grant date fair value per share, Granted $ 20.23 $ 19.76 $ 21.39 $ 18.67        
Unvested shares 392,000 378,000 392,000 378,000 367,000 372,000 416,000 341,000
Performance-based Restricted Stock Units                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of shares of restricted stock 0 0 122,000 132,000        
Weighted average grant date fair value per share, Granted $ 0 $ 0 $ 27.93 $ 24.40        
Unvested shares 231,000 110,000 231,000 110,000 232,000 110,000 110,000 0
2020 Equity Incentive Plan                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Weighted average grant date fair value per share, Granted $ 20.23 $ 19.76 $ 21.39 $ 18.66        
2020 Equity Incentive Plan | Restricted Stock Awards                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of shares of restricted stock 32,868 1,665 174,913 201,095        
2020 Equity Incentive Plan | Performance-based Restricted Stock Units                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Number of shares of restricted stock     121,883 132,189        
Non-vested share awards percentage     50.00%          
Vesting percentage payout schedule can produce     100.00%          
Performance period     3 years          
Percentage as rTSR of peer group     55.00%          
2020 Equity Incentive Plan | Performance-based Restricted Stock Units | Minimum                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Vesting percentage payout schedule can produce     0.00%          
2020 Equity Incentive Plan | Performance-based Restricted Stock Units | Maximum                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Vesting percentage payout schedule can produce     200.00%          
2020 Equity Incentive Plan | Tranche One | Restricted Stock Awards                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Award vesting period     1 year          
2020 Equity Incentive Plan | Tranche Two | Restricted Stock Awards                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Award vesting period     3 years          
2020 Equity Incentive Plan | Tranche Three | Restricted Stock Awards                
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]                
Award vesting period     4 years