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Equity - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended 51 Months Ended
Dec. 31, 2021
Mar. 31, 2022
Dec. 31, 2021
Mar. 31, 2022
Class Of Stock [Line Items]        
Authorized amount for share repurchase program $ 15,000,000.0   $ 15,000,000.0  
Share repurchase program expiration period Dec. 31, 2022      
Number of shares acquired   292,570   4,361,057
Average cost of acquired shares (in dollars per share)   $ 32.26   $ 19.13
Cost of acquired shares   $ 9,400,000   $ 83,400,000
Remaining authorized amount for share repurchase program   6,600,000   $ 6,600,000
Total dividends   17,600,000    
Dividends paid   17,200,000    
Special dividends paid   400,000    
Unvested And Outstanding Restricted Share Awards And Stock Options        
Class Of Stock [Line Items]        
Special dividends paid   $ 800,000 $ 1,000,000.0