Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Operating Activities
Net income	$ 2,860	$ 2,265
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	202	222
Provision for loan losses	300	125
Net gain on investment securities available-for-sale	(749)	(319)
Net gain on sale of other real estate owned, repossessed assets and premises and equipment	(1)	(1)
Net gain on sale of loans	(50)	(49)
Proceeds from sales of residential mortgages held-for-sale	2,023	1,557
Origination of residential mortgages held-for-sale	(2,087)	(611)
Income on bank-owned life insurance	(71)	(71)
Stock-based compensation expense	18	16
Net decrease in trading securities	1,238	183
Deferred income tax provision	(67)	(17)
Net increase in income taxes payable	1,139	153
Net decrease (increase) in accrued interest receivable	354	(48)
Amortization of mortgage servicing rights and change in valuation allowance	20	17
Net amortization of premiums and discounts on investment securities	414	482
Net (decrease) increase in accrued interest payable	(32)	2
Increase in other assets	(817)	(553)
(Decrease) increase in other liabilities	(12)	73
Net cash provided by operating activities	4,682	3,426
Investing Activities
Proceeds from payments, maturities and calls of investment securities available-for-sale	14,116	22,102
Proceeds from the sale of investment securities available-for-sale	13,996	24,616
Purchases of investment securities available-for-sale	(18,943)	(26,740)
Proceeds from redemption of investment in restricted bank stock	1,930	1,482
Purchase of restricted bank stock	(1,823)	(1,482)
Net (increase) decrease in loans	(25,935)	13,461
Net purchases of premises and equipment	(58)	(37)
Redemption of bank-owned life insurance	446
Proceeds from sales of other real estate owned and repossessed assets		1
Net cash provided by (used in) investing activities	(16,271)	33,403
Financing Activities
Net increase in non-interest bearing deposits	2,768	7,117
Net increase (decrease) in interest-bearing deposits	26,768	(31,543)
Net (decrease) increase in short-term borrowings	(7,395)	3,263
Tax benefit from exercise of stock options		12
Cash dividends paid, net of reinvestment	(928)	(884)
Proceeds from issuance of common stock	197	353
Net cash provided by financing activities	21,410	(21,682)
Increase in cash and cash equivalents	9,821	15,147
Cash and cash equivalents at beginning of year	10,721	16,991
Cash and cash equivalents at end of period	20,542	32,138
Supplemental Cash Flow Disclosures
Interest paid	1,288	1,157
Income taxes paid	49	640
Non-cash transactions:
Unsettled trades to purchase securities	$ 155	546
Unsettled trades to sell securities		$ (875)