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Earnings Per Common Share
12 Months Ended
Dec. 31, 2020
Earnings Per Share [Abstract]  
Earnings Per Common Share Earnings per Common Share
 
The calculation of basic earnings per share and diluted earnings per share is presented below:
Year Ended December 31,
(dollars in thousands, except share and per share data)202020192018
Numerator:
Net income available to common shareholders$32,573 $59,206 $63,792 
Denominator for basic earnings per share – Weighted average shares outstanding(1)
19,970,921 20,142,306 20,234,792 
Effect of dilutive potential common shares71,424 91,065 155,375 
Denominator for diluted earnings per share – Adjusted weighted average shares outstanding
20,042,345 20,233,371 20,390,167 
Basic earnings per share$1.63 $2.94 $3.15 
Diluted earnings per share1.63 2.93 3.13 
Antidilutive shares excluded from computation of average dilutive earnings per share34,792 3,671 19,422 

(1) Excludes restricted stock.
 
All weighted average shares, actual shares and per share information in the financial statements have been adjusted retroactively for the effect of stock dividends and splits. See Section T, “Earnings per Common Share” of Note 1, “Summary of Significant Accounting Policies,” in the accompanying Notes to the Consolidated Financial Statements in this Annual Report on Form 10-K for a discussion on the calculation of earnings per share.