CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest Income:
Interest and fees on loans	$ 76,786	$ 43,891	$ 215,050	$ 126,861
Interest on loans held for sale	336	119	983	273
Interest on deposits with banks	211	108	1,082	289
Interest and dividends on investment securities:
Taxable	5,112	3,410	15,297	10,572
Exempt from federal income taxes	1,921	2,053	6,035	6,110
Interest on federal funds sold	8	8	28	18
Total interest income	84,374	49,589	238,475	144,123
Interest Expense:
Interest on deposits	10,773	3,701	26,583	9,212
Interest on retail repurchase agreements and federal funds purchased	383	83	599	238
Interest on advances from FHLB	5,141	3,108	15,557	9,385
Interest on subordinated debt	486	0	1,436	12
Total interest expense	16,783	6,892	44,175	18,847
Net interest income	67,591	42,697	194,300	125,276
Provision for loan losses	1,890	934	5,620	2,450
Net interest income after provision for loan losses	65,701	41,763	188,680	122,826
Non-interest Income:
Investment securities gains	82	0	145	1,275
Service charges on deposit accounts	2,316	2,140	6,865	6,121
Mortgage banking activities	1,672	632	5,943	2,080
Wealth management income	5,344	4,864	15,792	14,092
Insurance agency commissions	2,016	1,950	5,020	4,924
Income from bank owned life insurance	663	609	3,664	1,808
Bank card fees	1,436	1,211	4,199	3,609
Other income	1,504	1,340	5,391	5,040
Total non-interest income	15,033	12,746	47,019	38,949
Non-interest Expenses:
Salaries and employee benefits	24,488	18,442	73,064	54,525
Occupancy expense of premises	4,355	3,294	13,939	9,907
Equipment expenses	2,441	1,722	6,909	5,213
Marketing	770	784	2,863	2,223
Outside data services	1,736	1,286	4,840	4,045
FDIC insurance	1,257	850	3,840	2,478
Amortization of intangible assets	540	25	1,622	76
Merger expenses	580	345	11,766	1,332
Other Expense	6,226	4,443	18,273	14,241
Total non-interest expenses	42,393	31,191	137,116	94,040
Income before income taxes	38,341	23,318	98,583	67,735
Income tax expense	9,107	8,229	23,285	22,793
Net income	$ 29,234	$ 15,089	$ 75,298	$ 44,942
Per share information:
Basic net income per share	$ 0.82	$ 0.62	$ 2.11	$ 1.86
Diluted net income per share	0.82	0.62	2.11	1.86
Dividends declared per common share	$ 0.28	$ 0.26	$ 0.82	$ 0.78