Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The computations of basic and diluted earnings per share follow:

	For the Three Months Ended March 31,
	2021					2020
Dollars in thousands,except per share amounts	Net Income (Numerator)		Common Shares (Denominator)	Per Share		Net Income (Numerator)		Common Shares (Denominator)	Per Share
Net income	$	10,360				$	4,506
Basic earnings per share	$	10,360	12,942,099	$	0.80	$	4,506	12,975,429	$	0.35
Effect of dilutive securities:
Stock options			4,511					4,516
Stock appreciation rights ("SARs")			49,781					48,404
Restricted stock units ("RSUs")			5,671					366
Diluted earnings per share	$	10,360	13,002,062	$	0.80	$	4,506	13,028,715	$	0.35