Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities
Net income	$ 3,986	$ 4,154
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises and equipment	1,133	1,039
Provision for loan losses	464	381
Amortization/accretion of premiums, discounts and deferred costs and fees, net	434	362
Amortization of intangible assets and mortgage servicing rights	246	196
Realized gains on sales of available for sale securities, net	(82)	(854)
Net gains on sales of loans	(119)	0
Net gains on foreclosed real estate	(22)	(15)
Net loss on sales of bank premises and equipment	10	0
Loans originated for sale	(2,224)	0
Proceeds from the sale of loans originated for sale	2,198	0
Write-down of foreclosed real estate	0	13
Restricted stock and stock option compensation	205	184
Increase in bank-owned life insurance, net	(334)	(328)
(Increase) decrease in accrued interest receivable	(127)	42
(Increase) decrease in deferred taxes	203	1,146
(Increase) decrease in prepaid expenses and other assets	(141)	(3,619)
Increase (decrease) in accrued interest payable	31	(20)
Increase (decrease) in accrued expenses and other liabilities	(201)	738
Net cash provided by operating activities	5,660	3,419
Cash flows from investing activities
Loan originations and principal collections, net	(15,466)	(27,836)
Purchase of residential mortgage loans	(6,911)	(19,481)
Proceeds from sales of loans held for sale previously classified as portfolio loans	1,739	0
Settlement of syndicated national credits	0	(7,039)
Available for sale securities:
Sales	6,618	36,314
Maturities, repayments and calls	22,790	27,873
Purchases	(18,522)	(27,117)
Net cash paid for acquisition	(3,309)	0
Redemption (purchase) of federal bank stocks, net	357	(1,834)
Purchases of premises and equipment	(2,142)	(2,009)
Proceeds from the sale of foreclosed real estate	333	307
Net cash used in investing activities	(14,513)	(20,822)
Cash flows from financing activities
Net increase (decrease) in deposits	22,353	(11,932)
Proceeds from long-term debt	5,000	20,000
Repayments on long-term debt	(5,500)	0
Net change in short-term borrowings	(4,750)	7,750
Proceeds from issuance of common stock	4	8,151
Redemption of preferred stock (Series B)	0	(5,000)
Proceeds from exercise of stock options, including tax benefit	0	81
Dividends paid	(2,232)	(1,957)
Net cash provided by financing activities	14,875	17,093
Net increase (decrease) in cash and cash equivalents	6,022	(310)
Cash and cash equivalents at beginning of period	11,546	11,856
Cash and cash equivalents at end of period	17,568	11,546
Supplemental information:
Interest paid	3,885	2,855
Income taxes paid	600	525
Supplemental noncash disclosures:
Transfers from loans to foreclosed real estate	442	341
Transfers from portfolio loans to loans held for sale	$ 1,662	$ 0