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Allowance For Loan Loss Additional Information (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	$ 4,966		$ 5,119
Financing Receivable, Collectively Evaluated for Impairment	474,467		453,869
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	170		286
Allowance for loan losses	4,966	$ 4,939	5,119
Loans and Leases Receivable, Gross, Carrying Amount	474,637	459,123	454,155
Commercial and Industrial Loans [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	732		816
Financing Receivable, Collectively Evaluated for Impairment	70,685		79,202
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		0
Allowance for loan losses	732		816
Loans and Leases Receivable, Gross, Carrying Amount	70,685	83,977	79,202
Construction And Land Development Loans [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	789		590
Financing Receivable, Collectively Evaluated for Impairment	54,773		34,890
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		0
Allowance for loan losses	789		590
Loans and Leases Receivable, Gross, Carrying Amount	54,773	32,432	34,890
Commercial Real Estate Loans, Total [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	2,561		2,823
Financing Receivable, Collectively Evaluated for Impairment	249,860		252,605
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	170		193
Allowance for loan losses	2,561		2,823
Loans and Leases Receivable, Gross, Carrying Amount	250,030	258,371	252,798
Residential Real Estate Loans, Total [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	783		799
Financing Receivable, Collectively Evaluated for Impairment	91,598		80,112
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		93
Allowance for loan losses	783		799
Loans and Leases Receivable, Gross, Carrying Amount	91,598	77,661	80,205
Consumer Installment and Revolving Loans [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	101		91
Financing Receivable, Collectively Evaluated for Impairment	7,551		7,060
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		0
Allowance for loan losses	101		91
Loans and Leases Receivable, Gross, Carrying Amount	$ 7,551	$ 6,682	$ 7,060

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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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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