Loans and Leases (Schedule of Modifications by Type) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($) loan	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 1,120,811		$ 754,313
Commercial And Industrial [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	280,757		122,594
Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	192,143		99,801
Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	179,923		130,558
Commercial Real Estate: Construction [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	10,231		4,654
Consumer: Home Equity Installment [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	40,147		36,631
Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	49,725		47,282
Consumer: Auto Loans [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	98,386		105,870
Consumer: Direct Finance Leases [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	20,095		16,355
Consumer: Other [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	7,602		5,634
Residential: Real Estate [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	218,445		167,164
Residential: Construction [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 23,357		$ 17,770
COVID-19 [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	10
Total Modification Balance	$ 2,206	$ 201,800
Total Loan Balance	$ 1,120,811
Percentage of Total Loan Balance	0.20%
Percentage of Tier 1 Capital	1.50%
COVID-19 [Member] | Commercial Loan [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	7
Total Modification Balance	$ 2,155
Total Loan Balance	$ 663,054
Percentage of Total Loan Balance	0.30%
Percentage of Tier 1 Capital	1.40%
COVID-19 [Member] | Commercial And Industrial [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	1
Total Modification Balance	$ 881
Total Loan Balance	$ 280,757
Percentage of Total Loan Balance	0.30%
Percentage of Tier 1 Capital	0.60%
COVID-19 [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	2
Total Modification Balance	$ 113
Total Loan Balance	$ 192,143
Percentage of Total Loan Balance	0.10%
Percentage of Tier 1 Capital	0.10%
COVID-19 [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	4
Total Modification Balance	$ 1,161
Total Loan Balance	$ 179,923
Percentage of Total Loan Balance	0.60%
Percentage of Tier 1 Capital	0.70%
COVID-19 [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 10,231
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Consumer Loans [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	3
Total Modification Balance	$ 51
Total Loan Balance	$ 215,955
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 40,147
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 49,725
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Modification [Line Items]
Number of Loans | loan	3
Total Modification Balance	$ 51
Total Loan Balance	$ 98,386
Percentage of Total Loan Balance	0.10%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Consumer: Direct Finance Leases [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 20,095
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Consumer: Other [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 7,602
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Residential Mortgages [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 241,802
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Residential: Real Estate [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 218,445
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%
COVID-19 [Member] | Residential: Construction [Member]
Financing Receivable, Modification [Line Items]
Total Loan Balance	$ 23,357
Percentage of Total Loan Balance	0.00%
Percentage of Tier 1 Capital	0.00%