Annual report pursuant to Section 13 and 15(d)

Stock - Based Compensation - Stock Award Activity (Details)

v3.20.4
Stock - Based Compensation - Stock Award Activity (Details) - Stock Awards - $ / shares
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Outstanding, beginning of the year (in shares) 100,775 142,174
Vested (in shares) (81,233) (84,734)
Forfeited (in shares) (17,535) (1,614)
Outstanding, end of the year (in shares) 97,425 100,775
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]    
Outstanding, beginning of the year, weighted average grant date fair value (in dollars per share) $ 13.28 $ 11.45
Options expected to vest, vested, grant date fair value (dollars per share) 12.87 11.76
Forfeited, weighted average grant date fair value (in dollars per share) 13.11 12.44
Outstanding, end of the year, weighted average grant date fair value (in dollars per share) $ 11.97 $ 13.28
February 6, 2019    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Granted (in shares)   44,949
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]    
Granted, weighted average grant date fair value (in dollars per share)   $ 15.72
February 5, 2020    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Granted (in shares) 45,418  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]    
Granted, weighted average grant date fair value (in dollars per share) $ 13.00  
November 10, 2020    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Granted (in shares) 50,000  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]    
Granted, weighted average grant date fair value (in dollars per share) $ 5.65