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Equity Compensation Plans - Restricted Stock Units Activities (Details) - Restricted Stock Units - $ / shares
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Shares      
Beginning of period (in shares) 282,424 275,173 4,876
Granted (in shares) 272,261 205,482 270,297
Vested (in shares) (78,270) (68,076) 0
Forfeited (in shares) (45,343) (130,155) 0
Balance at End of Period (in shares) 431,072 282,424 275,173
Weighted Average Grant Date Fair Market Value      
Beginning of period (in dollars per share) $ 16.09 $ 15.65 $ 15.38
Granted (in dollars per share) 8.80 16.86 15.66
Vested (in dollars per share) 15.93 15.65 0
Forfeited (in dollars per share) 15.75 16.60 0
Balance at End of Period (in dollars per share) $ 11.55 $ 16.09 $ 15.65