Loans and Allowance for Credit Losses (Rollforward of TDRs) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	$ 5,883	$ 7,255
Disbursements (Payments)	(346)	(472)
Payoffs	(948)	(900)
TDR ending balance	4,589	5,883
TDR, Related Allowance	127	173
Impaired Nonaccrual Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	216	258
Disbursements (Payments)	(52)	(42)
Reclassifications/Transfer In/(Out)	20
TDR ending balance	184	216
Impaired Nonaccrual Loans [Member] \| Residential Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Disbursements (Payments)	(6)
Reclassifications/Transfer In/(Out)	20
TDR ending balance	14
Impaired Nonaccrual Loans [Member] \| Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	216	258
Disbursements (Payments)	(46)	(42)
TDR ending balance	170	216
Impaired Accruing Restructured Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	5,667	6,997
Disbursements (Payments)	(294)	(430)
Reclassifications/Transfer In/(Out)	(20)
Payoffs	(948)	(900)
TDR ending balance	4,405	5,667
TDR, Related Allowance	127	173
Impaired Accruing Restructured Loans [Member] \| Residential Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	2,836	3,845
Disbursements (Payments)	(100)	(109)
Reclassifications/Transfer In/(Out)	(20)
Payoffs	(1)	(900)
TDR ending balance	2,715	2,836
TDR, Related Allowance	127	172
Impaired Accruing Restructured Loans [Member] \| Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	2,807	3,118
Disbursements (Payments)	(180)	(311)
Payoffs	(947)
TDR ending balance	1,680	2,807
TDR, Related Allowance		1
Impaired Accruing Restructured Loans [Member] \| Construction Loans [Member] \| Commercial and Residential Real Estate Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
TDR beginning balance	24	34
Disbursements (Payments)	(14)	(10)
TDR ending balance	$ 10	$ 24

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- Definition

Financing receivables, impaired, troubled debt restructuring, disbursements (payments received).

+ References

No definition available.

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- Definition

Financing receivables, impaired, troubled debt restructuring, payoffs.

+ References

No definition available.

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- Definition

Financing receivables, impaired, troubled debt restructuring period increase (decrease).

+ References

No definition available.

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- Definition

Financing receivables, impaired, troubled debt restructuring related allowance.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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