Allowance for Credit Losses (Financing Receivable, Nonaccrual) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	$ 0	$ 228
Non-accrual with allowance for credit losses	4,986	4,977
Loans past due over 90 days, still accruing	269	187
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	716	1,015
Loans past due over 90 days, still accruing	0	0
Commercial real estate
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	1,355	2,166
Loans past due over 90 days, still accruing	0	0
1-4 Family
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	521	937
Loans past due over 90 days, still accruing	0	0
Hotels
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	0	115
Loans past due over 90 days, still accruing	0	0
Multi-family
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	0	0
Loans past due over 90 days, still accruing	0	0
Non Residential Non-Owner Occupied
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	642	816
Loans past due over 90 days, still accruing	0	0
Non Residential Owner Occupied
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	192	298
Loans past due over 90 days, still accruing	0	0
Residential real estate
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	228
Non-accrual with allowance for credit losses	2,839	1,741
Loans past due over 90 days, still accruing	264	164
Home equity
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	75	55
Loans past due over 90 days, still accruing	0	0
Consumer
Financing Receivable, Impaired [Line Items]
Non-accrual with no allowance for credit losses	0	0
Non-accrual with allowance for credit losses	1	0
Loans past due over 90 days, still accruing	$ 5	$ 23