Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash flows from operating activities
Net income	$ 18,647	$ 19,542	$ 12,004
Adjustments to reconcile net income to net cash provided by operations:
Depreciation/amortization	2,645	2,423	2,357
Net amortization of premiums on securities	375	422	667
Amortization of deferred loan origination fees and costs	(1,480)	(1,554)	(1,640)
Net amortization of operating lease right of use assets	760	0	0
Net amortization of finance lease right of use assets	177	0	0
Repayment of lease obligations	(882)	0	0
Provision for loan losses	2,450	2,700	4,175
Provision for losses on foreclosured real estate	643	0
Provision for losses on foreclosured real estate			(47)
Deferred income tax (benefit) expense	(595)	(34)	3,287
Increase in bank owned life insurance	(1,252)	(972)	(1,028)
Originations of mortgage loans held for sale	(43,284)	(35,537)	(39,687)
Originations of SBA loans held for sale	(6,951)	(13,932)	(5,316)
Proceeds from sales of mortgage loans held for sale	39,368	36,602	40,203
Proceeds from sales of SBA loans held for sale	4,120	11,781	5,416
Gain on sales of mortgage loans held for sale	(911)	(905)	(1,039)
Gain on sales of SBA loans held for sale	(295)	(806)	(395)
Loss (gain) on disposal of premises and equipment	350	(11)	(9)
Gain on lease write off	(8)	0	0
Loss (gain) on sales of securities, available-for-sale	9	0	(79)
Loss (gain) on sales of foreclosed real estate	0	2	(11)
Stock-based compensation	666	697	752
Decrease (increase) in interest receivable	536	(584)	(520)
Decrease (increase) in other assets	573	(423)	(1,593)
Increase in interest payable	6	210	176
Increase (decrease) in other liabilities	969	1,329	(984)
Net cash provided by operating activities	16,636	20,950	16,689
Cash flows from investing activities
Purchases of securities, available-for-sale	(124,463)	(22,663)	(13,546)
Maturities, repayments and calls of securities, available-for-sale	98,727	29,635	43,900
Sales of securities, available-for-sale	19,745	0	5,692
Redemption of restricted investment in bank stock	1,371	389	615
Net increase in loans made to customers	(18,503)	(86,316)	(127,509)
Purchases of premises and equipment	(3,103)	(2,754)	(2,157)
Investment in bank owned life insurance	(6,836)	(7)	(4,007)
Proceeds from sales of foreclosed real estate	315	168	454
Net cash used in investing activities	(32,747)	(81,548)	(96,558)
Cash flows from financing activities
Net increase in demand and savings deposits	17,149	92,018	100,994
Net increase in time deposits	78,135	18,755	19,336
Net increase (decrease) in short-term borrowings	903	(13,473)	(36,142)
Proceeds from issuance of long-term debt	0	30,000	20,000
Repayment of long-term debt	(35,040)	(45,000)	(15,000)
Cash dividends paid to shareholders	(6,017)	(5,539)	(4,559)
Proceeds from treasury stock reissuance	334	0	0
Payment of taxes related to stock withheld	(88)	(158)	(163)
Treasury stock repurchased	(4,993)	0	0
Proceeds from issuance of stock	550	1,272	914
Cash paid in lieu of fractional shares	(13)	(19)	(19)
Net cash provided by financing activities	50,920	77,856	85,361
Net increase in cash and cash equivalents	34,809	17,258	5,492
Cash and cash equivalents at beginning of year	96,782	79,524	74,032
Cash and cash equivalents at end of period	$ 131,591	$ 96,782	$ 79,524