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Stock-Based Compensation - Restricted Stock Units (Details) - Restricted Stock Units (RSU) - $ / shares
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Restricted Stock Units    
Balance at Beginning of Period (in shares) 13,203 12,012
Granted (in shares) 4,186 4,880
Vested (in shares) (4,263) (3,689)
Balance at End of Period (in shares) 13,126 13,203
Weighted Average Grant Date Fair Value    
Outstanding at Beginning of period (in dollars per share) $ 30.15 $ 30.70
Granted (in dollars per share) 35.83 28.54
Vested (in dollars per share) 29.02 29.82
Outstanding at End of period (in dollars per share) $ 32.32 $ 30.15