Earnings per Common Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

	Three Months Ended March 31,
(dollars in thousands except share and per share data)	2019		2018
Numerator:
Net income available to common shareholders	$	10,677	$	15,286
Denominator for basic earnings per share – weighted average shares outstanding	20,168,498		20,202,969
Effect of dilutive common shares	103,163		247,525
Denominator for diluted earnings per share – adjusted weighted average shares outstanding	20,271,661		20,450,494
Basic earnings per share	$	0.53	$	0.76
Diluted earnings per share	$	0.53	$	0.75
Antidilutive shares excluded from computation of average dilutive earnings per share	63,765		870