Condensed Consolidated Statements of Income (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Income Statement [Abstract]
Interest on other borrowings	$ 108	$ 123
Interest income:
Interest and fees on loans	21,007	19,927
Interest on investment securities	4,081	4,040
Interest on certificates of deposit investments	9	25
Interest on federal funds sold	1	61
Interest on deposits with other financial institutions	60	129
Total interest income	25,158	24,182
Interest expense:
Interest on deposits	1,262	879
Interest on securities sold under agreements to repurchase	59	40
Interest on FHLB borrowings	275	151
Interest on subordinated debentures	259	217
Total interest expense	1,963	1,410
Net interest income	23,195	22,772
Provision for loan losses	1,055	1,722
Net interest income after provision for loan losses	22,140	21,050
Other income:
Trust revenues	1,077	930
Brokerage commissions	665	505
Insurance commissions	1,487	1,625
Service charges	1,635	1,712
Securities gains, net	20	0
Mortgage banking revenue, net	161	193
ATM / debit card revenue	1,604	1,568
Bank Owned Life Insurance Income	276	281
Other	562	682
Total other income	7,487	7,496
Other expense:
Salaries and employee benefits	10,194	9,935
Net occupancy and equipment expense	3,273	3,133
Net Other Real Estate Owned (Income) Expense	76	18
FDIC insurance	281	179
Amortization of intangible assets	505	547
Stationery and supplies	211	185
Legal and professional	1,137	831
Marketing and donations	354	294
Other	2,343	4,080
Total other expense	18,374	19,202
Income before income taxes	11,253	9,344
Income taxes	2,863	3,080
Net income	$ 8,390	$ 6,264
Per share data:
Basic earnings per common share	$ 0.66	$ 0.50
Diluted net income per common share available to common stockholders	$ 0.66	$ 0.50