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Earnings Per Common Share
12 Months Ended
Dec. 31, 2018
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 per share data)
2018
 
2017
 
2016
Numerator:
 
 
 
 
 
Net income available to common shareholders
$
63,792

 
$
23,016

 
$
36,036

Denominator for basic earnings per share – Weighted average shares outstanding(1)
20,234,792

 
17,150,125

 
16,859,623

Effect of dilutive potential common shares
155,375

 
248,798

 
168,499

Denominator for diluted earnings per share – Adjusted weighted average shares outstanding
20,390,167

 
17,398,923

 
17,028,122

Basic earnings per share
$
3.15

 
$
1.34

 
$
2.14

Diluted earnings per share
$
3.13

 
$
1.32

 
$
2.12

Antidilutive shares excluded from computation of average dilutive earnings per share
19,422

 
27,159

 


(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 Q, “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.