Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest Income
Loans	$ 24,612	$ 15,783
Investment securities:
Trading	989	1,376
Available for sale	1,542	894
Federal Home Loan Bank stock	129	81
Other	1,766	873
Total interest income	29,038	19,007
Interest Expense
Deposits	7,016	3,771
Borrowed funds	1,914	1,705
Total interest expense	8,930	5,476
Net interest income	20,108	13,531
Provision for loan losses	1,406	240
Net Interest Income After Provision for Loan Losses	18,702	13,291
Non interest Income
Gain on sale of loans	10,892	5,442
Loan servicing fees (costs), net	(322)	1,989
Mortgage warehouse fees	486	596
Other income	257	64
Total noninterest income	11,313	8,091
Noninterest Expense
Salaries and employee benefits	6,487	3,892
Loan expenses	956	884
Occupancy and equipment	565	356
Professional fees	488	215
Deposit insurance expense	246	264
Technology expense	291	245
Other expense	1,237	785
Total noninterest expense	10,270	6,641
Income Before Income Taxes	19,745	14,741
Provision for Income Taxes	4,684	5,611
Net Income	15,061	9,130
Dividends on Preferred Stock	(833)	(832)
Net Income allocated to Common Shareholders	$ 14,228	$ 8,298
Basic earnings per share (in dollar per share)	$ 0.50	$ 0.39
Diluted earnings per share (in dollar per share)	$ 0.50	$ 0.39
Weighted-average shares outstanding Basic (in Shares)	28,690,876	21,114,400
Weighted-average shares outstanding Diluted (in Shares)	28,710,480	21,123,257
Dividends per share	$ 0.06	$ 0.05