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Earnings Per Common Share (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Denominator:        
Denominator for basic earnings per common share 22,837,314 22,761,203 22,824,028 22,712,894
Effect of dilutive securities 79,002 152,360 108,178 210,036
Denominator for diluted earnings per common share 22,916,316 22,913,563 22,932,206 22,922,930
Antidilutive restricted stock units excluded from the calculation of diluted earnings per share (in shares) 124,229 0 32,218 52,041