Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Common Share [Abstract]

Schedule of earnings per share calculation

	Three months ended
	March 31,
(dollars in thousands, except share data)	2018		2017
Numerator:
Net income available to common shareholders	$	5,214	3,112
Denominator:
Weighted-average common shares outstanding – basic		7,336,839	6,437,231
Common stock equivalents		390,046	392,359
Weighted-average common shares outstanding – diluted		7,726,885	6,829,590
Earnings per common share:
Basic	$	0.71	0.48
Diluted	$	0.67	0.46