Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash Flows from Operating Activities
Net income	$ 7,219	$ 7,644
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Provision for loan losses	523	857
Depreciation of bank premises and equipment	400	393
Amortization of intangibles	43	178
Amortization of premiums and accretion of discounts, net	31	48
Gain on sales and calls of securities available for sale, net		(52)
Gain on calls of securities held to maturity, net	(4)	(46)
Loss and write-down on other real estate owned, net	49	55
Increase in cash value of bank-owned life insurance	(289)	(298)
Originations of mortgage loans held for sale	(4,889)	(6,431)
Proceeds from sale of mortgage loans held for sale	4,953	6,508
Gain on sale of mortgage loans held for sale	(77)	(106)
Net change in:
Accrued interest receivable	121	510
Other assets	(2,534)	(1,307)
Accrued interest payable	(12)
Other liabilities	486	(133)
Net cash provided by operating activities	6,020	7,820
Cash Flows from Investing Activities
Net change in interest-bearing deposits	(8,828)	54,919
Proceeds from calls, principal payments, sales and maturities of securities available for sale	9,334	122,457
Proceeds from calls, principal payments and maturities of securities held to maturity	4,204	13,591
Purchases of securities available for sale	(9,318)	(183,355)
Net change in restricted stock	(30)	(41)
Purchase of BOLI	(10,000)
Purchases of loan participations	(672)	(1,446)
Collections of loan participations	743	584
Loan originations and principal collections, net	(7,702)	(12,097)
Proceeds from sales of other real estate owned	196	685
Recoveries on loans charged off	101	92
Proceeds from sale and purchases of premises and equipment, net	(104)	(92)
Net cash used in investing activities	(22,076)	(4,703)
Cash Flows from Financing Activities
Net change in time deposits	(8,673)	(11,931)
Net change in other deposits	27,588	14,810
Cash dividends paid	(3,897)	(3,828)
Net cash provided by (used in) financing activities	15,018	(949)
Net change in cash and due from banks	(1,038)	2,168
Cash and due from banks at beginning of period	13,974	12,152
Cash and due from banks at end of period	12,936	14,320
Supplemental Disclosures of Cash Flow Information
Interest paid on deposits and borrowed funds	2,088	2,131
Income taxes paid	2,151	2,250
Supplemental Disclosure of Noncash Activities
Loans charged against the allowance for loan losses	552	1,051
Loans transferred to other real estate owned	97
Unrealized net gain on securities available for sale	$ 4,155	$ 6,150