Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
INTEREST INCOME
Interest and fees on loans	$ 17,662	$ 13,291
Interest on deposits with other banks	122	90
Interest on investment securities - taxable	879	895
Interest on tax exempt loans and securities	960	778
Total interest income	19,623	15,054
INTEREST EXPENSE
Interest on deposits	4,123	2,298
Interest on repurchase agreements	14	19
Interest on FHLB and other borrowings	1,229	714
Interest on subordinated debt	285	558
Total interest expense	5,651	3,589
NET INTEREST INCOME	13,972	11,465
Provision for loan losses	300	474
Net interest income after provision for loan losses	13,672	10,991
NONINTEREST INCOME
Service charges on deposit accounts	315	185
Income on bank owned life insurance	525	218
Interchange and debit card transaction fees	141	150
Mortgage fee income	6,670	6,563
Gain on sale of portfolio loans	55	212
Insurance and investment services income	156	164
(Loss) gain on sale of available-for-sale securities, net	(118)	326
Gain on derivatives, net	450	584
Commercial swap fee income	80	413
Holding gain (loss) on equity securities	180	(30)
Other operating income	311	254
Total noninterest income	8,765	9,039
NONINTEREST EXPENSES
Salaries and employee benefits	11,734	10,473
Occupancy expense	1,185	1,049
Equipment depreciation and maintenance	854	784
Data processing and communications	988	835
Mortgage processing	809	892
Marketing, contributions, and sponsorships	214	347
Professional fees	828	745
Printing, postage, and supplies	135	165
Insurance, tax, and assessment expense	505	390
Travel, entertainment, dues, and subscriptions	690	648
Other operating expenses	506	411
Total noninterest expenses	18,448	16,739
Income before income taxes	3,989	3,291
Income tax expense	797	697
Net income	3,192	2,594
Preferred dividends	121	121
Net income available to common shareholders - basic	$ 3,071	$ 2,473
Earnings per share - basic (in dollars per share)	$ 0.26	$ 0.24
Earnings per share - diluted (in dollars per share)	0.26	0.23
Cash dividends declared (in dollars per share)	$ 0.035	$ 0.025
Weighted average shares outstanding - basic (in shares)	11,607,543	10,474,138
Weighted average shares outstanding - diluted (in shares)	13,177,281	12,714,353