CONSOLIDATED STATEMENTS OF EARNINGS AND COMPREHENSIVE INCOME/(LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Interest income
Interest and fees on loans	$ 45,775	$ 39,610	$ 124,231	$ 109,376
Interest on taxable securities	4,694	3,034	11,594	8,972
Interest on nontaxable securities	480	496	1,411	1,143
Interest on deposits in other banks and federal funds sold	246	46	556	175
Total interest income	51,195	43,186	137,792	119,666
Interest expense
Interest on deposits	2,521	2,540	7,065	6,928
Interest on other borrowings	1,275	1,514	3,808	3,858
Total interest expense	3,796	4,054	10,873	10,786
Net interest income	47,399	39,132	126,919	108,880
Provision for loan losses	986	1,669	4,711	4,760
Net interest income after provision for loan losses	46,413	37,463	122,208	104,120
Noninterest income
Service charges on deposit accounts	10,766	6,659	24,346	18,092
Mortgage banking activity	10,404	7,498	28,214	19,510
Other service charges, commissions and fees	1,145	690	2,642	2,004
Gain on sale of securities	115	132	137	138
Other noninterest income	2,548	2,922	7,840	6,730
Total noninterest income	24,978	17,901	63,179	46,474
Noninterest expense
Salaries and employee benefits	24,934	20,226	68,031	54,562
Occupancy and equipment	5,915	4,669	15,278	12,804
Advertising and marketing expenses	667	594	2,141	2,022
Amortization of intangible assets	1,321	698	2,581	1,668
Data processing and communications costs	5,329	3,928	13,803	11,322
Credit resolution-related expenses	1,083	3,186	15,484	8,216
Merger and conversion charges	446	551	6,173	3,873
Other noninterest expenses	8,701	4,727	22,596	14,669
Total noninterest expense	48,396	38,579	146,087	109,136
Income before income tax expense	22,995	16,785	39,300	41,458
Income tax expense	7,368	5,122	12,601	13,315
Net income	15,627	11,663	26,699	28,143
Less preferred stock dividends and discount accretion	0	0	0	286
Net income available to common shareholders	15,627	11,663	26,699	27,857
Other comprehensive income (loss)
Unrealized holding gains (losses) arising during period on investment securities available for sale, net of tax of ($936), $114, $615 and ($2,610)	1,739	(211)	(1,143)	4,847
Reclassification adjustment for gains included in earnings, net of tax of $40, $46, $48 and $48	(75)	(86)	(89)	(90)
Unrealized gains (losses) on cash flow hedges arising during period, net of tax of $290, ($80), $360 and $264	(539)	149	(669)	(489)
Other comprehensive income (loss)	1,125	(148)	(1,901)	4,268
Total comprehensive income (loss)	$ 16,752	$ 11,515	$ 24,798	$ 32,411
Basic earnings per common share	$ 0.49	$ 0.44	$ 0.84	$ 1.08
Diluted earnings per common share	0.48	0.43	0.84	1.07
Dividends declared per common share	$ 0.05	$ 0.05	$ 0.15	$ 0.10
Weighted average common shares outstanding
Basic	32,195	26,773	31,614	25,705
Diluted	32,553	27,161	31,962	26,099