Consolidated statements of income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Interest income:
Interest and fees on loans	$ 44,367	$ 26,550	$ 102,723	$ 77,740
Interest on securities
Taxable	2,399	2,402	7,555	8,296
Tax-exempt	988	875	3,096	2,425
Other	661	178	1,208	466
Total interest income	48,415	30,005	114,582	88,927
Deposits
Demand and savings accounts	2,829	1,340	6,063	4,026
Time deposits	1,125	575	2,312	1,378
Short-term borrowings	9	13	31	101
Long-term debt	842	460	1,888	1,504
Total interest expense	4,805	2,388	10,294	7,009
Net interest income	43,610	27,617	104,288	81,918
Provision for loan losses	(784)	71	(1,906)	(727)
Net interest income after provision for loan losses	44,394	27,546	106,194	82,645
Noninterest income:
Mortgage banking income	31,334	36,938	86,653	91,574
Service charges on deposit accounts	2,044	1,870	5,606	6,129
ATM and interchange fees	2,222	1,814	6,354	5,756
Investment services and trust income	1,078	857	2,795	2,508
Gain from securities, net	254	416	284	4,407
Gain or write-downs of other real estate owned	75	1,646	846	1,504
(Loss) gain from other assets	(389)	7	(350)	24
Other income	1,202	414	2,376	1,451
Total noninterest income	37,820	43,962	104,564	113,353
Noninterest expenses:
Salaries, commissions and employee benefits	34,795	34,010	94,584	84,486
Occupancy and equipment expense	3,539	3,171	9,955	9,567
Legal and professional fees	1,512	816	3,973	2,704
Data processing	1,761	1,294	4,722	2,691
Merger and conversion	15,711	1,122	16,965	3,268
Amortization of core deposit intangibles	558	526	1,073	1,605
Amortization of mortgage servicing rights		2,796		6,221
Impairment of mortgage servicing rights		2,402		8,089
Loss on sale of mortgage servicing rights			249
Regulatory fees and deposit insurance assessments	549	465	1,478	1,481
Software license and maintenance fees	523	503	1,344	2,361
Advertising	3,493	2,220	9,768	8,071
Other expense	6,783	6,204	20,666	16,927
Total noninterest expense	69,224	55,529	164,777	147,471
Income before income taxes	12,990	15,979	45,981	48,527
Income tax expense (Note 8)	4,602	14,772	16,601	16,946
Net income	$ 8,388	$ 1,207	$ 29,380	$ 31,581
Weighted average shares of common stock outstanding
Basic	30,004,952	18,259,128	26,649,942	17,542,335
Fully diluted	30,604,537	18,332,192	27,198,373	17,566,867
Earnings per share
Basic	$ 0.28	$ 0.07	$ 1.10	$ 1.80
Fully diluted	$ 0.27	$ 0.07	$ 1.08	$ 1.80
Pro Forma (C Corporation basis) (Note 8):
Income tax expense	$ 4,602	$ 5,946	$ 16,601	$ 18,115
Net income	$ 8,388	$ 10,033	$ 29,380	$ 30,412
Earnings per share
Basic	$ 0.28	$ 0.55	$ 1.10	$ 1.73
Fully diluted	$ 0.27	$ 0.55	$ 1.08	$ 1.73