Earnings Per Share (Tables)

6 Months Ended

Jun. 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 June 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	$	6,949				$	8,564
Basic earnings per share	$	6,949	12,911,979	$	0.54	$	8,564	12,539,095	$	0.68
Effect of dilutive securities:
Stock options			4,227					5,052
Stock appreciation rights (SARs)			27,598					55,924
Restricted stock units (RSUs)			—					—
Diluted earnings per share	$	6,949	12,943,804	$	0.54	$	8,564	12,600,071	$	0.68

	For the Six Months Ended June 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	$	11,455				$	15,656
Basic earnings per share	$	11,455	12,940,590	$	0.89	$	15,656	12,627,806	$	1.24
Effect of dilutive securities:
Stock options			4,371					5,182
Stock appreciation rights (SARs)			38,001					55,877
Restricted stock units (RSUs)			183					—
Diluted earnings per share	$	11,455	12,983,146	$	0.88	$	15,656	12,688,865	$	1.23