Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Interest Income
Loans	$ 28,790	$ 19,022	$ 53,402	$ 34,805
Investment securities:
Trading	1,489	1,448	2,478	2,824
Available for sale	1,625	1,022	3,167	1,916
Federal Home Loan Bank stock	81	79	210	160
Other	2,138	893	3,904	1,766
Total interest income	34,123	22,464	63,161	41,471
Interest Expense
Deposits	9,741	4,740	16,757	8,511
Borrowed funds	2,176	2,000	4,090	3,705
Total interest expense	11,917	6,740	20,847	12,216
Net interest income	22,206	15,724	42,314	29,255
Provision for loan losses	998	240	2,404	480
Net Interest Income After Provision for Loan Losses	21,208	15,484	39,910	28,775
Non interest Income
Gain on sale of loans	7,831	15,167	18,723	20,609
Loan servicing fees, net	2,555	395	2,233	2,384
Mortgage warehouse fees	684	662	1,170	1,258
Other income	560	402	817	466
Total noninterest income	11,630	16,626	22,943	24,717
Noninterest Expense
Salaries and employee benefits	7,268	5,175	13,755	9,067
Loan expenses	1,302	1,069	2,258	1,953
Occupancy and equipment	761	398	1,326	754
Professional fees	677	315	1,165	530
Deposit insurance expense	236	210	482	474
Technology expense	293	261	584	506
Other expense	1,463	833	2,700	1,618
Total noninterest expense	12,000	8,261	22,270	14,902
Income Before Income Taxes	20,838	23,849	40,583	38,590
Provision for Income Taxes	5,186	9,091	9,870	14,702
Net Income	15,652	14,758	30,713	23,888
Dividends on Preferred Stock	(832)	(832)	(1,665)	(1,664)
Net Income allocated to Common Shareholders	$ 14,820	$ 13,926	$ 29,048	$ 22,224
Basic earnings per share (in dollar per share)	$ 0.52	$ 0.66	$ 1.01	$ 1.05
Diluted earnings per share (in dollar per share)	$ 0.52	$ 0.66	$ 1.01	$ 1.05
Weighted-average shares outstanding Basic (in Shares)	28,692,749	21,114,400	28,691,857	21,114,400
Weighted-average shares outstanding Diluted (in Shares)	28,720,805	21,127,923	28,715,687	21,125,590
Dividends per share	$ 0.06	$ 0.05	$ 0.12	$ 0.10