Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities
Net income	$ 3,935	$ 3,704
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	862	864
Provision for loan losses	980	633
Amortization of premiums, net	309	367
Amortization of intangible assets and mortgage servicing rights	244	213
Securities impairment loss recognized in earnings		508
Realized losses (gains) on sales of securities, net	34	(350)
Net gains on sales of loans	(60)	(176)
Net losses on foreclosed real estate	40	(10)
Gain on sale of premises and equipment	(25)
Loans originated for sale	(4,241)	(4,266)
Proceeds from the sale of loans originated for sale	4,685	4,418
Write-down of foreclosed real estate	11
Stock compensation expense	187	164
Increase in bank-owned life insurance, net	(250)	(249)
Increase in accrued interest receivable	(85)	(310)
(Increase) decrease in prepaid expenses and other assets	(2,959)	1,265
Increase (decrease) in accrued interest payable	47	154
Decrease in accrued expenses and other liabilities	636	1,095
Gain on bargain purchase		(1,307)
Net cash provided by operating activities	4,350	6,717
Cash flows from investing activities
Loan originations and principal collections, net	(16,679)	(43,771)
Purchase of residential mortgage loans
Proceeds from sales of loans held for sale previously classified as portfolio loans		1,817
Settlement of syndicated national credits
Sales	12,683	18,195
Maturities, repayments and calls	6,822	7,818
Purchases	(18,645)	(25,163)
Net cash paid for acquisition		2,517
Redemption of federal bank stocks	196	(34)
Proceeds from the sale of bank premises and equipment	155
Proceeds from the sale of foreclosed real estate	388	144
Purchases of premises and equipment	(574)	(279)
Net cash used in investing activities	(15,654)	(38,756)
Cash flows from financing activities
Net increase in deposits	27,718	57,864
Repayments on long-term debt	(5,750)	(750)
Proceeds from other long-term debt		5,000
Net change in short-term borrowings	(450)	(7,000)
Proceeds from exercise of stock options		1,376
Dividends paid	(1,908)	(1,763)
Net cash provided by financing activities	19,610	54,727
Increase in cash and cash equivalents	8,306	22,688
Cash and cash equivalents at beginning of period	14,374	17,568
Cash and cash equivalents at end of period	22,680	40,256
Supplemental information:
Interest paid	3,670	3,070
Income taxes paid	560	875
Supplemental noncash disclosure:
Transfers from loans to foreclosed real estate	526	272
Transfers from portfolio loans to loans held for sale		$ 1,725