Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash Flows from Operating Activities:
Net income	$ 15,249	$ 16,301	$ 15,039
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	1,016	250	950
Depreciation	1,877	1,892	1,833
Net accretion of acquisition accounting adjustments	(2,114)	(2,318)	(3,197)
Core deposit intangible amortization	528	964	1,201
Net amortization of securities	1,831	2,678	2,720
Net gain on sale or call of securities	(812)	(836)	(867)
Gain on sale of loans held for sale	(1,765)	(1,328)	(1,041)
Proceeds from sales of loans held for sale	92,733	76,928	57,421
Originations of loans held for sale	(86,611)	(78,330)	(59,030)
Net loss (gain) on other real estate owned	22	72	(185)
Valuation allowance on other real estate owned	143	156	86
Net loss (gain) on sale of premises and equipment	(344)	9	(11)
Equity based compensation expense	1,016	824	692
Net change in bank owned life insurance	(297)	(505)	(510)
Deferred income tax expense	3,471	882	1,741
Net change in interest receivable	(148)	(967)	744
Net change in other assets	(379)	(1,390)	1,778
Net change in interest payable	51	(32)	16
Net change in other liabilities	284	867	(118)
Net cash provided by operating activities	25,751	16,117	19,262
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	55,903	13,019	15,425
Proceeds from maturities, calls and paydowns of securities available for sale	52,397	140,483	122,984
Purchases of securities available for sale	(84,931)	(168,069)	(120,040)
Net change in restricted stock	114	(912)	(358)
Net increase in loans	(170,515)	(157,198)	(48,318)
Proceeds from sale of premises and equipment	653	1	44
Purchases of premises and equipment	(2,648)	(3,613)	(1,474)
Proceeds from sales of other real estate owned	1,171	923	2,135
Cash paid in bank acquisition	0	0	(5,935)
Cash acquired in bank acquisition	0	0	18,173
Net cash used in investing activities	(147,856)	(175,366)	(17,364)
Cash Flows from Financing Activities:
Net change in demand, money market, and savings deposits	159,283	126,435	70,879
Net change in time deposits	4,803	(18,455)	(21,089)
Net change in customer repurchase agreements	(28,440)	(1,445)	(12,869)
Net change in other short-term borrowings	4,000	20,000	0
Net change in long-term borrowings	(10,000)	0	0
Common stock dividends paid	(8,384)	(8,266)	(8,068)
Repurchase of common stock	0	(1,292)	(3,506)
Proceeds from exercise of stock options	113	142	789
Net cash provided by financing activities	121,375	117,119	26,136
Net Increase (Decrease) in Cash and Cash Equivalents	(730)	(42,130)	28,034
Cash and Cash Equivalents at Beginning of Period	53,207	95,337	67,303
Cash and Cash Equivalents at End of Period	$ 52,477	$ 53,207	$ 95,337