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Loans and Allowance for Credit Losses on Loans (Financing Receivable, Nonaccrual) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	$ 2,150	$ 3,785
Non-Accrual Loans Without an Allowance	841	542
Total Non-Accrual Loans	2,991	4,327
Non-Accrual Loans	2,991	4,327
Total Collateral -Dependent Non-Accrual Loans
Financing Receivable, Nonaccrual [Line Items]
Total Non-Accrual Loans	387	379
Non-Accrual Loans	387	379
Real Estate
Financing Receivable, Nonaccrual [Line Items]
Total Non-Accrual Loans	387	379
Non-Accrual Loans	387	379
Commercial real estate, non owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	0	38
Non-Accrual Loans Without an Allowance	11	13
Total Non-Accrual Loans	11	51
Non-Accrual Loans	11	51
Commercial real estate, owner-occupied
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	0	86
Non-Accrual Loans Without an Allowance	46	47
Total Non-Accrual Loans	46	133
Non-Accrual Loans	46	133
Commercial
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	415	785
Non-Accrual Loans Without an Allowance	300	44
Total Non-Accrual Loans	715	829
Non-Accrual Loans	715	829
Residential real estate
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	1,314	1,780
Non-Accrual Loans Without an Allowance	419	327
Total Non-Accrual Loans	1,733	2,107
Non-Accrual Loans	1,733	2,107
Residential real estate | Total Collateral -Dependent Non-Accrual Loans
Financing Receivable, Nonaccrual [Line Items]
Total Non-Accrual Loans	387	268
Non-Accrual Loans	387	268
Residential real estate | Real Estate
Financing Receivable, Nonaccrual [Line Items]
Total Non-Accrual Loans	387	268
Non-Accrual Loans	387	268
Home equity
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	421	1,064
Non-Accrual Loans Without an Allowance	65	111
Total Non-Accrual Loans	486	1,175
Non-Accrual Loans	486	1,175
Home equity | Total Collateral -Dependent Non-Accrual Loans
Financing Receivable, Nonaccrual [Line Items]
Total Non-Accrual Loans	0	111
Non-Accrual Loans	0	111
Home equity | Real Estate
Financing Receivable, Nonaccrual [Line Items]
Total Non-Accrual Loans	0	111
Non-Accrual Loans	0	111
Consumer
Financing Receivable, Nonaccrual [Line Items]
Non-Accrual Loans With an Allowance	0	32
Non-Accrual Loans Without an Allowance	0	0
Total Non-Accrual Loans	0	32
Non-Accrual Loans	$ 0	$ 32

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
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