Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share:

(Dollars and shares in thousands, except per share amounts)	Three Months Ended				Six Months Ended
	June 30, 2021		June 30, 2020		June 30, 2021		June 30, 2020
Numerator:
Net income	$	28,655	$	14,520	$	59,873	$	27,779
Denominator:
Weighted-average shares outstanding - basic	18,729		18,676		18,721		18,673
Effect of dilutive shares	117		5		89		13
Weighted-average shares outstanding - diluted	18,846		18,681		18,810		18,686
Basic earnings per share	$	1.53	$	0.78	$	3.20	$	1.49
Diluted earnings per share	$	1.52	$	0.78	$	3.18	$	1.49