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Allowance for Loan Loss (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	$ 4,939	$ 5,618
Financing Receivable, Allowance for Credit Losses, Charge-offs	(292)	(294)
Financing Receivable, Allowance for Credit Losses, Recoveries	118	215
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	(174)	(79)
Provision for loan losses	1,000	(600)
Financing Receivable, Allowance for Credit Losses	5,765	4,939
Commercial and Industrial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	857	807
Financing Receivable, Allowance for Credit Losses, Charge-offs	(222)	0
Financing Receivable, Allowance for Credit Losses, Recoveries	7	140
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	(215)	140
Provision for loan losses	105	(90)
Financing Receivable, Allowance for Credit Losses	747	857
Construction And Land Development Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	518	594
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	0
Financing Receivable, Allowance for Credit Losses, Recoveries	0	0
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	0	0
Provision for loan losses	431	(76)
Financing Receivable, Allowance for Credit Losses	949	518
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	2,739	3,169
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	(254)
Financing Receivable, Allowance for Credit Losses, Recoveries	23	0
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	23	(254)
Provision for loan losses	347	(176)
Financing Receivable, Allowance for Credit Losses	3,109	2,739
Residential Real Estate Loans, Total [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	739	944
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	(3)
Financing Receivable, Allowance for Credit Losses, Recoveries	26	55
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	26	52
Provision for loan losses	63	(257)
Financing Receivable, Allowance for Credit Losses	828	739
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	86	104
Financing Receivable, Allowance for Credit Losses, Charge-offs	(70)	(37)
Financing Receivable, Allowance for Credit Losses, Recoveries	62	20
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	(8)	(17)
Provision for loan losses	54	(1)
Financing Receivable, Allowance for Credit Losses	$ 132	$ 86

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

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Amount of increase in allowance for credit loss on financing receivable from recovery.

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Amount of writeoff of financing receivable, charged against allowance for credit loss.

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Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

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