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Equity Compensation Plans - Restricted Stock Activity (Details) - Restricted Stock Awards - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Shares      
Beginning of period (in shares) 78,998 216,470 334,606
Granted (in shares) 0 0 0
Vested (in shares) (50,857) (102,615) (118,136)
Forfeited (in shares) 0 (34,857) 0
Balance at End of Period (in shares) 28,141 78,998 216,470
Weighted Average Grant Date Fair Market Value      
Beginning of period (in dollars per share) $ 15.23 $ 14.85 $ 14.92
Granted (in dollars per share) 0 0 0
Vested (in dollars per share) 15.50 14.44 15.05
Forfeited (in dollars per share) 0 15.16 0
Balance at End of Period (in dollars per share) $ 14.74 $ 15.23 $ 14.85