Mergers and Acquisitions (Tables)

6 Months Ended

Jun. 30, 2014

Business Combinations [Abstract]

Business Acquisition, Pro Forma Information

	Three Months Ended				Six Months Ended
	June 30, 2014		June 30, 2013		June 30, 2014		June 30, 2013
	(dollars in thousands)
Net interest income	$	38,316	$	39,833	$	76,401	$	68,205
Net income available to common shareholders	$	9,282	$	8,736	$	16,928	$	13,579
Net income per common share:
Basic	$	0.29	$	0.31	$	0.54	$	0.50
Diluted	$	0.29	$	0.31	$	0.54	$	0.50
Weighted average common shares:
Basic	31,486,304		28,554,194		30,988,416		26,970,712
Diluted	31,642,902		28,578,395		31,140,464		26,976,444