Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Interest and fees on loans and leases:
Taxable	$ 37,153	$ 32,236	$ 105,955	$ 76,397
Exempt from federal income taxes	2,106	1,982	6,225	5,472
Total interest and fees on loans and leases	39,259	34,218	112,180	81,869
Interest and dividends on investment securities:
Taxable	1,855	1,483	5,376	3,945
Exempt from federal income taxes	550	669	1,725	2,113
Interest on deposits with other banks	133	14	188	51
Interest and dividends on other earning assets	375	321	1,129	573
Total interest income	42,172	36,705	120,598	88,551
Interest expense
Interest on deposits	3,068	2,081	7,720	5,072
Interest on short-term borrowings	169	276	756	599
Interest on long-term debt and subordinated notes	2,048	1,479	5,652	2,827
Total interest expense	5,285	3,836	14,128	8,498
Net interest income	36,887	32,869	106,470	80,053
Provision for loan and lease losses	2,689	1,415	7,900	2,571
Net interest income after provision for loan and lease losses	34,198	31,454	98,570	77,482
Noninterest income
Trust fee income	1,924	1,958	5,847	5,820
Service charges on deposit accounts	1,371	1,344	3,927	3,398
Investment advisory commission and fee income	3,455	2,905	9,969	8,352
Insurance commission and fee income	3,492	3,267	11,530	11,328
Other service fee income	2,123	1,965	6,355	5,727
Bank owned life insurance income	742	711	3,147	1,716
Net gain on sales of investment securities	7	30	43	487
Net gain on mortgage banking activities	908	2,006	3,558	4,935
Other income (loss)	87	(49)	712	206
Total noninterest income	14,109	14,137	45,088	41,969
Noninterest expense
Salaries and benefits	16,909	16,710	49,919	44,972
Commissions	2,244	2,485	6,668	6,743
Net occupancy	2,523	2,534	7,872	6,730
Equipment	1,019	942	3,043	2,468
Data processing	2,118	2,169	6,257	4,980
Professional fees	1,447	1,322	3,934	3,289
Marketing and advertising	271	345	1,125	1,396
Deposit insurance premiums	409	327	1,262	1,192
Intangible expenses	690	854	1,895	2,611
Acquisition-related costs	0	8,784	0	10,156
Integration costs	0	5,365	0	5,398
Restructuring recoveries	0	(85)	0	(85)
Other expense	5,065	5,314	15,298	13,701
Total noninterest expense	32,695	47,066	97,273	103,551
Income before income taxes	15,612	(1,475)	46,385	15,900
Income tax expense (benefit)	4,416	(1,533)	12,555	3,313
Net income	$ 11,196	$ 58	$ 33,830	$ 12,587
Net income per share:
Basic (in dollars per share)	$ 0.42	$ 0.00	$ 1.27	$ 0.58
Diluted (in dollars per share)	0.42	0.00	1.27	0.57
Dividends declared (in dollars per share)	$ 0.20	$ 0.20	$ 0.60	$ 0.60