Allowance for Credit Losses (Financing Receivable, Nonaccrual) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	$ 3,207
Financing Receivable, Nonaccrual	8,833	$ 11,490
Financing Receivable, 90 Days or More Past Due, Still Accruing	26	267
Commercial and industrial
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	207
Financing Receivable, Nonaccrual	968	1,182
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	184
Commercial real estate
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	2,522
Financing Receivable, Nonaccrual	5,343	6,384
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
1-4 Family
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	0
Financing Receivable, Nonaccrual	1,488
Financing Receivable, 90 Days or More Past Due, Still Accruing	0
Hotels
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	0
Financing Receivable, Nonaccrual	2,752
Financing Receivable, 90 Days or More Past Due, Still Accruing	0
Multi-family
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	0
Financing Receivable, Nonaccrual	0
Financing Receivable, 90 Days or More Past Due, Still Accruing	0
Non Residential Non-Owner Occupied
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	0
Financing Receivable, Nonaccrual	594
Financing Receivable, 90 Days or More Past Due, Still Accruing	0
Non Residential Owner Occupied
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	2,522
Financing Receivable, Nonaccrual	509
Financing Receivable, 90 Days or More Past Due, Still Accruing	0
Residential real estate
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	437
Financing Receivable, Nonaccrual	2,313	3,393
Financing Receivable, 90 Days or More Past Due, Still Accruing	26	83
Home equity
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	41
Financing Receivable, Nonaccrual	208	531
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Consumer
Financing Receivable, Impaired [Line Items]
Financing Receivable, Nonaccrual, No Allowance	0
Financing Receivable, Nonaccrual	1	0
Financing Receivable, 90 Days or More Past Due, Still Accruing	$ 0	$ 0