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Loans and Allowance for Loan and Lease Losses (Classes Of The Loan Portfolio Summarized By The Aggregate Risk Rating) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | $ 1,762,756 | $ 1,624,067 | $ 910,404
Home Equity [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 68,271 | 70,096 | 41,893
Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 1,732,486 | 1,600,169 |
Pass [Member] | Home Equity [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 68,224 | 70,004 |
Special Mention [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 12,039 | 5,348 |
Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 18,231 | 18,550 |
Substandard [Member] | Home Equity [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 47 | 92 |
Commercial Portfolio [Member] | Commercial and Industrial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 339,147 | 286,518 | 188,033
Commercial Portfolio [Member] | Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 929,138 | 861,369 | 515,012
Commercial Portfolio [Member] | Commercial Real Estate - Construction [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 181,690 | 142,173 | 62,336
Commercial Portfolio [Member] | Lease Financing [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount |  | 53 | 229
Commercial Portfolio [Member] | Pass [Member] | Commercial and Industrial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 326,573 | 276,690 |
Commercial Portfolio [Member] | Pass [Member] | Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 913,001 | 850,150 |
Commercial Portfolio [Member] | Pass [Member] | Commercial Real Estate - Construction [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 181,650 | 141,806 |
Commercial Portfolio [Member] | Special Mention [Member] | Commercial and Industrial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 9,558 | 2,769 |
Commercial Portfolio [Member] | Special Mention [Member] | Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 2,426 | 2,432 |
Commercial Portfolio [Member] | Substandard [Member] | Commercial and Industrial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 3,016 | 7,059 |
Commercial Portfolio [Member] | Substandard [Member] | Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 13,711 | 8,787 |
Commercial Portfolio [Member] | Substandard [Member] | Commercial Real Estate - Construction [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 40 | 367 |
Finance Leases Portfolio [Member] | Lease Financing [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount |  | 53 |
Finance Leases Portfolio [Member] | Pass [Member] | Lease Financing [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount |  | 53 |
Residential Portfolio [Member] | Residential Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 236,724 | 253,543 | 99,033
Residential Portfolio [Member] | Pass [Member] | Residential Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 235,252 | 251,151 |
Residential Portfolio [Member] | Special Mention [Member] | Residential Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 55 | 147 |
Residential Portfolio [Member] | Substandard [Member] | Residential Mortgage [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 1,417 | 2,245 |
Consumer Portfolio [Member] | Consumer [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | 7,786 | 10,315 | $ 3,868
Consumer Portfolio [Member] | Pass [Member] | Consumer [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans and leases receivable, gross, carrying amount | $ 7,786 | $ 10,315 |

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