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Share-Based Compensation - Summary of Stock Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Unrecognized compensation expense $ 0  
Restricted Shares    
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]    
Total share-based compensation - restricted stock 1,264 $ 783
Income tax benefit 343 218
Unrecognized compensation expense $ 13,525 $ 9,720
Weighted-average amortization period remaining 2 years 10 months 24 days 2 years 8 months 12 days