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Earnings per Share
12 Months Ended
Dec. 31, 2021
Earnings Per Share, Basic and Diluted [Abstract]  
Earnings per Share Earnings per Share
The following table sets forth the computation of basic and diluted earnings per share:
 For the Years Ended December 31,
(Dollars and shares in thousands, except per share data)202120202019
Numerator:
Net income$91,801 $46,916 $65,719 
Net income allocated to unvested restricted stock awards(26)(69)(236)
Net income allocated to common shares$91,775 $46,847 $65,483 
Denominator:
Weighted average shares outstanding29,403 29,244 29,300 
Average unvested restricted stock awards(8)(46)(107)
Denominator for basic earnings per share—weighted-average shares outstanding
29,395 29,198 29,193 
Effect of dilutive securities—employee stock options and restricted stock units159 70 68 
Denominator for diluted earnings per share—adjusted weighted-average shares outstanding
29,554 29,268 29,261 
Basic earnings per share$3.12 $1.60 $2.24 
Diluted earnings per share$3.11 $1.60 $2.24 
Average anti-dilutive options and restricted stock units excluded from computation of diluted earnings per share277 491 325