Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash Flows From Operating Activities
Net income	$ 10,648	$ 7,072
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation	1,567	1,216
Provision for loan losses	775	450
Deferred income tax provision (benefit)	438	(508)
Net amortization of premiums on investment securities	490	390
Equity in losses of limited partnerships	745	591
Stock based compensation expense	165	120
Net increase in unamortized loan costs	(105)	(143)
Proceeds from sales of loans held for sale	161,162	118,557
Origination of loans held for sale	(162,810)	(111,662)
Net gains on sales of loans held for sale	(2,895)	(1,847)
Net gain on disposals of premises and equipment	0	(168)
Net gains on sales of investment securities available-for-sale	(25)	(10)
Net gain on sales of other real estate owned	0	(11)
Increase in accrued interest receivable	(122)	(312)
Amortization of core deposit intangible	171	171
Increase in other assets	(110)	(685)
Contribution to defined benefit pension plan	0	(850)
Pension plan termination expense	0	4,631
Increase (decrease) in other liabilities	1,682	(241)
Net cash provided by operating activities	11,776	16,761
Interest bearing deposits in banks
Proceeds from maturities and redemptions	2,984	3,784
Purchases	(249)	(3,732)
Investment securities held-to-maturity
Proceeds from maturities, calls and paydowns	0	1,000
Investment securities available-for-sale
Proceeds from sales	10,335	1,060
Proceeds from maturities, calls and paydowns	11,485	5,593
Purchases	(33,730)	(16,434)
Proceeds from sales of other investments	46	44
Purchases of other investments	(180)	(79)
Net increase in nonmarketable stock	(231)	(46)
Net increase in loans	(28,185)	(56,003)
Recoveries of loans charged off	10	38
Purchases of premises and equipment	(6,417)	(3,070)
Investments in limited partnerships	(1,929)	(694)
Purchase of Company-owned life insurance	(3,000)	0
Proceeds of Company-owned life insurance death benefit	0	307
Proceeds from sales of other real estate owned	0	47
Proceeds from sales of premises and equipment	0	204
Net cash used in investing activities	(49,061)	(67,981)
Cash Flows From Financing Activities
Advances on long-term borrowings	0	7,000
Repayment of long-term debt	(20,287)	(19,765)
Net increase in short-term borrowings outstanding	39,630	9,005
Net increase in noninterest bearing deposits	3,463	5,147
Net increase in interest bearing deposits	14,218	26,101
Net increase in time deposits	19,576	27,948
Issuance of common stock	44	0
Purchase of treasury stock	(13)	(107)
Dividends paid	(5,501)	(5,328)
Net cash provided by financing activities	51,130	50,001
Net increase (decrease) in cash and cash equivalents	13,845	(1,219)
Cash and cash equivalents
Beginning of year	37,289	38,508
End of year	51,134	37,289
Supplemental Disclosures of Cash Flow Information
Interest paid	5,146	3,476
Income taxes paid	800	1,550
Supplemental Schedule of Noncash Investing and Financing Activities
Investment in limited partnerships acquired by capital contributions payable	493	1,321
Right-of-use operating lease assets obtained in exchange for operating lease liabilities	2,002	0
Dividends paid on Common Stock
Dividends declared	5,540	5,358
Dividends reinvested	(39)	(30)
Dividends paid on Common Stock	$ 5,501	$ 5,328