Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2020

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 September 30,
	2020					2019
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	$	9,620				$	8,061
Basic earnings per share	$	9,620	12,922,158	$	0.74	$	8,061	12,412,982	$	0.65
Effect of dilutive securities:
Stock options			4,182					4,654
Stock appreciation rights (SARs)			23,244					50,142
Restricted stock units (RSUs)			—					—
Diluted earnings per share	$	9,620	12,949,584	$	0.74	$	8,061	12,467,778	$	0.65

	For the Nine Months Ended September 30,
	2020					2019
Dollars in thousands,except per share amounts	Income (Numerator)		Common Shares (Denominator)	Per Share		Income (Numerator)		Common Shares (Denominator)	Per Share
Net income	$	21,075				$	23,718
Basic earnings per share	$	21,075	12,934,401	$	1.63	$	23,718	12,555,411	$	1.89
Effect of dilutive securities:
Stock options			4,308					5,006
Stock appreciation rights (SARs)			33,082					53,965
Restricted stock units (RSUs)			—					—
Diluted earnings per share	$	21,075	12,971,913	$	1.62	$	23,718	12,614,382	$	1.88