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Loans and Allowance for Credit Losses (Financing Receivable Credit Quality Indicators) (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | $ 1,276,993 | $ 1,248,654
Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 1,046,924 | 1,042,408
Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 200,979 | 177,994
Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 13,648 | 13,523
Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 15,442 | 14,729
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 109,608 | 99,829
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 91,507 | 84,357
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 15,730 | 13,068
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 2,074 | 2,404
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 297 |
Residential Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 437,197 | 442,506
Residential Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 399,006 | 404,500
Residential Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 29,645 | 29,223
Residential Portfolio Segment [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 4,550 | 5,549
Residential Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 3,996 | 3,234
Commercial Real Estate Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 610,889 | 586,562
Commercial Real Estate Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 470,751 | 455,388
Commercial Real Estate Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 123,013 | 115,190
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 6,568 | 4,822
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 10,557 | 11,162
Commercial Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 96,905 | 102,020
Commercial Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 63,627 | 80,816
Commercial Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 32,236 | 20,130
Commercial Portfolio Segment [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 454 | 746
Commercial Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 588 | 328
Consumer Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 22,394 | 17,737
Consumer Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 22,033 | 17,347
Consumer Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 355 | 383
Consumer Portfolio Segment [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 2 | 2
Consumer Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | $ 4 | $ 5

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- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 + Details
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