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Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted Information regarding the Company's basic and diluted earnings per common share is presented in the following table:
(Dollars in thousands, except per share amounts)Years Ended December 31,
Numerator:202120202019
Net income$108,546 $36,357 $53,882 
Denominator:
Weighted average common shares outstanding23,431,504 23,367,221 23,470,746 
Dilutive effect of stock-based awards177,082 144,731 203,319 
Weighted average diluted common shares outstanding23,608,586 23,511,952 23,674,065 
Basic earnings per common share$4.63 $1.56 $2.30 
Diluted earnings per common share4.60 1.55 2.28