Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities
Net income	$ 9,439	$ 6,363
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	973	1,002
Net amortization of loans and investment securities	1,269	1,218
Amortization and net change in mortgage servicing rights valuation	41	41
Provision for loan losses	420	3,325
Gain on sales of securities	(3)	(4)
Impairment write-down on securities recognized in earnings		30
Loans originated for sale	(6,773)	(6,598)
Proceeds from sale of loans	6,861	6,692
Write-down of other real estate owned	60	46
Write-down on premise and equipment available for sale	45
Net loss on sale or disposal of other real estate/other repossessed assets	23	31
Increase in cash surrender value of life insurance	(391)	(399)
Stock option compensation	161	88
Decrease in other assets	(1,242)	154
Increase (decrease) in other liabilities	2,753	(2,247)
Net cash provided by operating activities	13,636	9,742
Cash flows from investing activities
Proceeds from sales and calls of investment securities available for sale	875	1,925
Proceeds from maturities and pay-downs of securities available for sale	16,875	18,984
Purchase of investment securities available for sale	(6,533)	(16,605)
Net decrease in restricted stock	1,311	(336)
Net increase in loans	(17,643)	(79,275)
Capital expenditures	(871)	(515)
Proceeds from surrender of life insurance policy		436
Proceeds from sale of other assets	154
Proceeds from sale of other real estate	2,255	625
Net cash used in investing activities	(3,577)	(74,761)
Cash flows from financing activities
Net increase in demand deposits, interest-bearing checking, and savings accounts	50,325	68,454
Net increase (decrease) in time deposits	703	(8,414)
Net decrease (increase) in short-term borrowings	24,270	(8,530)
Dividends paid	(2,988)	(2,618)
Treasury shares issued under employee stock purchase plan	149
Treasury shares issued under dividend reinvestment plan	718
Common stock issued under stock option plans		71
Common stock issued under dividend reinvestment plan		1,124
Purchase of Treasury shares		(700)
Net cash provided by financing activities	24,637	66,447
Increase in cash and cash equivalents	34,696	1,428
Cash and cash equivalents as of January 1	36,665	39,166
Cash and cash equivalents as of September 30	71,361	40,594
Supplemental Disclosures of Cash Flow Information
Cash paid during the year for: Interest on deposits and other borrowed funds	1,786	1,643
Cash paid during the year for: Income taxes	3,405	2,100
Noncash Activities
Loans transferred to Other Real Estate	$ 52	$ 123