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Stock-Based Compensation - Summary of PBRS Activity (Details) - Performance-based Restricted Stock
12 Months Ended
Dec. 31, 2021
$ / shares
shares
Shares  
Beginning balance (in shares) | shares 98,410
Granted (in shares) | shares 52,240
Vested (in shares) | shares (33,000)
Forfeitures (in shares) | shares (1,107)
Ending balance (in shares) | shares 116,543
Weighted Average Grant Date Fair Value  
Beginning balance (in dollars per share) | $ / shares $ 50.64
Granted (in dollars per share) | $ / shares 40.74
Vested (in dollars per share) | $ / shares 49.07
Forfeited (in dollars per share) | $ / shares 46.07
Ending balance (in dollars per share) | $ / shares $ 46.79