Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities:
Net income	$ 2,100	$ 1,998
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	350	250
Depreciation expense	473	485
Net amortization of investment securities, premiums, and discounts	406	365
Stock based compensation expense	1	5
Change in fair value of mortgage servicing rights	(244)	155
Gain on sale of investment securities	0	(472)
Loss (gain) on sales and dispositions of premises and equipment	1	(6)
Gain on sales and dispositions of other real estate and repossessed assets	(50)	(49)
Provision for other real estate owned	32	38
Decrease in accrued interest receivable	481	343
Increase in cash surrender value - life insurance	(21)	(13)
Decrease in other assets	58	364
Decrease in accrued interest payable	(46)	(3)
(Decrease) increase in other liabilities	(742)	619
Origination of mortgage loans for sale	(7,341)	(7,707)
Proceeds from the sale of mortgage loans	6,789	7,435
Gain on sale of mortgage loans, net	(155)	(165)
Other, net	(49)	(52)
Net cash provided by operating activities	2,043	3,590
Cash flows from investing activities:
Net increase in loans	(35,523)	(10,760)
Purchase of available-for-sale debt securities	(15,346)	(66,459)
Proceeds from maturities of available-for-sale debt securities	9,750	9,120
Proceeds from calls of available-for-sale debt securities	4,025	4,175
Proceeds from sales of available-for-sale debt securities	0	44,087
Proceeds from sales of FHLB stock	200	0
Purchases of FHLB stock	(263)	(43)
Purchases of premises and equipment	(348)	(248)
Proceeds from sales of premises and equipment	0	6
Proceeds from sales of other real estate and foreclosed assets	658	1,274
Net cash used in investing activities	(36,847)	(18,848)
Cash flows from financing activities:
Net increase in demand deposits	3,084	8,851
Net increase in interest-bearing transaction accounts	50,648	44,679
Net decrease in time deposits	(21,394)	(8,167)
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase	497	(15,311)
Repayment of FHLB advances and other borrowings	(38,232)	0
FHLB advances	36,740	0
Purchase of treasury stock	(25)	(129)
Cash dividends paid - common stock	(336)	(271)
Net cash provided by financing activities	30,982	29,652
Net (decrease) increase in cash and cash equivalents	(3,822)	14,394
Cash and cash equivalents, beginning of period	26,995	28,377
Cash and cash equivalents, end of period	23,173	42,771
Cash paid during the year for:
Interest	1,658	1,332
Income taxes	755	430
Noncash investing activities:
Other real estate and repossessed assets acquired in settlement of loans	$ 103	$ 742