Loans and Allowance for Loan Losses (Allowance For Loan Losses By Segment) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Financing Receivable Impaired [Line Items]
Beginning Balance	$ 8,787	$ 7,096	$ 7,096
Charge-Offs	(47)	(5)	(110)
Recoveries	35	66	318
Provision	540	599	1,483
Ending Balance	9,315	7,756	8,787
Ending balance: Individually evaluated for impairment	115		39
Ending balance: collectively evaluated for impairment	9,200		8,748
Ending balance	1,017,542		982,225
Ending balance individually evaluated for impairment	5,261		5,454
Ending balance collectively evaluated for impairment	1,012,281		976,771
Construction And Farmland Financing Receivable
Financing Receivable Impaired [Line Items]
Beginning Balance	2,794	1,604	1,604
Recoveries	2		12
Provision	89		1,178
Ending Balance	2,885		2,794
Ending balance: collectively evaluated for impairment	2,885		2,794
Ending balance	87,951		84,901
Ending balance individually evaluated for impairment	250		257
Ending balance collectively evaluated for impairment	87,701		84,644
Residential Real Estate
Financing Receivable Impaired [Line Items]
Beginning Balance	1,750	1,929	1,929
Charge-Offs			(13)
Recoveries	24		240
Provision	(26)		(406)
Ending Balance	1,748		1,750
Ending balance: Individually evaluated for impairment	38		39
Ending balance: collectively evaluated for impairment	1,710		1,711
Ending balance	287,315		292,816
Ending balance individually evaluated for impairment	2,708		2,778
Ending balance collectively evaluated for impairment	284,607		290,038
Commercial Real Estate
Financing Receivable Impaired [Line Items]
Beginning Balance	1,650	1,645	1,645
Recoveries			7
Provision	168		(2)
Ending Balance	1,818		1,650
Ending balance: collectively evaluated for impairment	1,818		1,650
Ending balance	405,714		377,051
Ending balance individually evaluated for impairment	2,113		2,295
Ending balance collectively evaluated for impairment	403,601		374,756
Commercial Portfolio Segment
Financing Receivable Impaired [Line Items]
Beginning Balance	1,656	1,374	1,374
Charge-Offs			(10)
Recoveries	2		18
Provision	200		274
Ending Balance	1,858		1,656
Ending balance: Individually evaluated for impairment	77
Ending balance: collectively evaluated for impairment	1,781		1,656
Ending balance	144,769		143,378
Ending balance individually evaluated for impairment	176		108
Ending balance collectively evaluated for impairment	144,593		143,270
Consumer Portfolio Segment
Financing Receivable Impaired [Line Items]
Beginning Balance	646	198	198
Charge-Offs	(24)		(19)
Recoveries	3		29
Provision	95		438
Ending Balance	720		646
Ending balance: collectively evaluated for impairment	720		646
Ending balance	75,307		67,281
Ending balance individually evaluated for impairment	14		16
Ending balance collectively evaluated for impairment	75,293		67,265
All Other Loans
Financing Receivable Impaired [Line Items]
Beginning Balance	291	$ 346	346
Charge-Offs	(23)		(68)
Recoveries	4		12
Provision	14		1
Ending Balance	286		291
Ending balance: collectively evaluated for impairment	286		291
Ending balance	16,486		16,798
Ending balance collectively evaluated for impairment	$ 16,486		$ 16,798

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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