Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 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
	March 31, 2021		March 31, 2020
Numerator:
Net income	$	31,218	$	13,259
Denominator:
Weighted-average shares outstanding - basic	18,712		18,669
Effect of dilutive shares	62		22
Weighted-average shares outstanding - diluted	18,774		18,691
Basic earnings per share	$	1.67	$	0.71
Diluted earnings per share	$	1.66	$	0.71