Loans and Leases (Credit Quality Indicator Loan Categories) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	$ 663,054
Unearned lease revenue	1,159	$ 903
Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	280,757	122,594
Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	192,143	99,801
Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	179,923	130,558
Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	10,231	4,654
Commercial Loan [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net		357,607
Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	40,147	36,631
Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	49,725	47,282
Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	98,386	105,870
Consumer: Direct Finance Leases [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	18,936	15,452
Consumer: Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	7,602	5,634
Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	214,796	210,869
Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	218,445	167,164
Residential: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	23,357	17,770
Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	241,802	184,934
Consumer And Residential [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	456,598	395,803
Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	628,708
Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	272,889	115,585
Pass [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	179,311	92,016
Pass [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	167,873	121,887
Pass [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	8,635	3,687
Pass [Member] | Commercial Loan [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net		333,175
Special mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	15,081
Special mention [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	4,162	2,061
Special mention [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	6,445	1,360
Special mention [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	3,241	2,065
Special mention [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	1,233	17
Special mention [Member] | Commercial Loan [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net		5,503
Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	19,265
Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	3,706	4,948
Substandard [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	6,387	6,425
Substandard [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	8,809	6,606
Substandard [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	363	950
Substandard [Member] | Commercial Loan [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net		18,929
Performing [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	40,086	36,566
Performing [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	49,330	46,988
Performing [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	98,359	105,854
Performing [Member] | Consumer: Direct Finance Leases [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	18,875	15,452
Performing [Member] | Consumer: Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	7,602	5,634
Performing [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	214,252	210,494
Performing [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	217,718	166,158
Performing [Member] | Residential: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	23,357	17,770
Performing [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	241,075	183,928
Performing [Member] | Consumer And Residential [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	455,327	394,422
Non-performing [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	61	65
Non-performing [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	395	294
Non-performing [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	27	16
Non-performing [Member] | Consumer: Direct Finance Leases [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	61
Non-performing [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	544	375
Non-performing [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	727	1,006
Non-performing [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	727	1,006
Non-performing [Member] | Consumer And Residential [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	1,271	$ 1,381
Originated Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	502,200
Unearned lease revenue	1,159
Originated Loans [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	257,277
Originated Loans [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	104,653
Originated Loans [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	136,305
Originated Loans [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	3,965
Originated Loans [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	34,561
Originated Loans [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	44,931
Originated Loans [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	98,192
Originated Loans [Member] | Consumer: Direct Finance Leases [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	18,936
Originated Loans [Member] | Consumer: Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	7,411
Originated Loans [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	204,031
Originated Loans [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	180,414
Originated Loans [Member] | Residential: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	23,117
Originated Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	203,531
Originated Loans [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	471,536
Originated Loans [Member] | Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	249,451
Originated Loans [Member] | Pass [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	93,784
Originated Loans [Member] | Pass [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	125,569
Originated Loans [Member] | Pass [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	2,732
Originated Loans [Member] | Special mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	13,909
Originated Loans [Member] | Special mention [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	4,162
Originated Loans [Member] | Special mention [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	5,522
Originated Loans [Member] | Special mention [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	2,992
Originated Loans [Member] | Special mention [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	1,233
Originated Loans [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	16,755
Originated Loans [Member] | Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	3,664
Originated Loans [Member] | Substandard [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	5,347
Originated Loans [Member] | Substandard [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	7,744
Originated Loans [Member] | Performing [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	34,500
Originated Loans [Member] | Performing [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	44,536
Originated Loans [Member] | Performing [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	98,165
Originated Loans [Member] | Performing [Member] | Consumer: Direct Finance Leases [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	18,875
Originated Loans [Member] | Performing [Member] | Consumer: Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	7,411
Originated Loans [Member] | Performing [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	203,487
Originated Loans [Member] | Performing [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	179,687
Originated Loans [Member] | Performing [Member] | Residential: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	23,117
Originated Loans [Member] | Performing [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	202,804
Originated Loans [Member] | Non-performing [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	61
Originated Loans [Member] | Non-performing [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	395
Originated Loans [Member] | Non-performing [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	27
Originated Loans [Member] | Non-performing [Member] | Consumer: Direct Finance Leases [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	61
Originated Loans [Member] | Non-performing [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	544
Originated Loans [Member] | Non-performing [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	727
Originated Loans [Member] | Non-performing [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	727
Acquired Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	160,854
Acquired Loans [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	23,480
Acquired Loans [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	87,490
Acquired Loans [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	43,618
Acquired Loans [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	6,266
Acquired Loans [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	5,586
Acquired Loans [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	4,794
Acquired Loans [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	194
Acquired Loans [Member] | Consumer: Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	191
Acquired Loans [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	10,765
Acquired Loans [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	38,031
Acquired Loans [Member] | Residential: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	240
Acquired Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	38,271
Acquired Loans [Member] | Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	157,172
Acquired Loans [Member] | Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	23,438
Acquired Loans [Member] | Pass [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	85,527
Acquired Loans [Member] | Pass [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	42,304
Acquired Loans [Member] | Pass [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	5,903
Acquired Loans [Member] | Special mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	1,172
Acquired Loans [Member] | Special mention [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	923
Acquired Loans [Member] | Special mention [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	249
Acquired Loans [Member] | Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	2,510
Acquired Loans [Member] | Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	42
Acquired Loans [Member] | Substandard [Member] | Commercial Real Estate: Non-Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	1,040
Acquired Loans [Member] | Substandard [Member] | Commercial Real Estate: Owner Occupied [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	1,065
Acquired Loans [Member] | Substandard [Member] | Commercial Real Estate: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	363
Acquired Loans [Member] | Performing [Member] | Consumer: Home Equity Installment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	5,586
Acquired Loans [Member] | Performing [Member] | Consumer: Home Equity Line Of Credit [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	4,794
Acquired Loans [Member] | Performing [Member] | Consumer: Auto Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	194
Acquired Loans [Member] | Performing [Member] | Consumer: Other [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	191
Acquired Loans [Member] | Performing [Member] | Consumer Loans [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	10,765
Acquired Loans [Member] | Performing [Member] | Residential: Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	38,031
Acquired Loans [Member] | Performing [Member] | Residential: Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	240
Acquired Loans [Member] | Performing [Member] | Residential Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing receivable, net	$ 38,271