Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
INTEREST INCOME
Interest and fees on loans	$ 31,500	$ 30,503	$ 61,985	$ 60,680
Taxable interest on investment securities	3,141	2,838	6,190	5,634
Nontaxable interest on investment securities	1,304	1,193	2,572	2,364
Interest and dividends on other interest earning assets	142	58	203	149
Total interest income	36,087	34,592	70,950	68,827
INTEREST EXPENSE
Deposits	1,407	1,242	2,673	2,496
Junior subordinated debentures	249	216	487	426
Other borrowings	251	49	464	60
Total interest expense	1,907	1,507	3,624	2,982
Net interest income	34,180	33,085	67,326	65,845
Provision for loan losses	1,131	1,120	1,998	2,259
Net interest income after provision for loan losses	33,049	31,965	65,328	63,586
NONINTEREST INCOME
Service charges and other fees	4,426	3,476	8,639	6,832
Gain on sale of investment securities, net	117	201	117	761
Gain on sale of loans, net	4,138	1,242	5,333	1,971
Interest rate swap fees	282	227	415	363
Other income	1,700	1,430	3,508	3,639
Total noninterest income	10,663	6,576	18,012	13,566
NONINTEREST EXPENSE
Compensation and employee benefits	16,272	14,898	32,296	30,019
Occupancy and equipment	3,818	4,111	7,628	7,947
Data processing	2,002	1,829	3,917	3,621
Marketing	805	781	1,612	1,509
Professional services	1,053	833	2,062	1,678
State and local taxes	639	604	1,188	1,211
Federal deposit insurance premium	357	528	657	1,020
Other real estate owned, net	21	61	52	472
Amortization of intangible assets	323	363	647	698
Other expense	2,519	2,469	4,973	4,671
Total noninterest expense	27,809	26,477	55,032	52,846
Income before income taxes	15,903	12,064	28,308	24,306
Income tax expense	4,075	3,169	7,164	6,320
Net income	$ 11,828	$ 8,895	$ 21,144	$ 17,986
Basic earnings per common share (in usd per share)	$ 0.40	$ 0.30	$ 0.71	$ 0.60
Diluted earnings per common share (in usd per share)	0.39	0.30	0.70	0.60
Dividends declared per common share (in usd per share)	$ 0.13	$ 0.12	$ 0.25	$ 0.23