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Loans and Allowance for Credit Losses (Financing Receivable Credit Quality Indicators) (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | $ 2,181,106 | $ 2,119,175
PCI loans acquired |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 32,487 | 33,650
Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 1,919,108 | 1,842,918
Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 220,849 | 230,900
Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 4,336 | 7,951
Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 4,326 | 3,756
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 258,176 | 239,353
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | PCI loans acquired |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 2,356 | 2,379
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 232,417 | 210,287
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 21,175 | 24,513
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 1,866 | 1,877
Commercial and Residential Real Estate Portfolio Segment [Member] | Construction Loans [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 362 | 297
Residential Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 653,800 | 654,769
Residential Portfolio Segment [Member] | PCI loans acquired |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 16,603 | 17,326
Residential Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 598,246 | 596,694
Residential Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 36,529 | 38,309
Residential Portfolio Segment [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 985 | 1,539
Residential Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 1,437 | 901
Commercial Real Estate Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 928,116 | 896,229
Commercial Real Estate Portfolio Segment [Member] | PCI loans acquired |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 13,207 | 13,594
Commercial Real Estate Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 763,772 | 724,561
Commercial Real Estate Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 147,357 | 151,209
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 1,485 | 4,535
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 2,295 | 2,330
Commercial Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 177,037 | 203,377
Commercial Portfolio Segment [Member] | PCI loans acquired |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 294 | 321
Commercial Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 160,951 | 186,176
Commercial Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 15,577 | 16,654
Commercial Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 215 | 226
Consumer Portfolio Segment [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 163,977 | 125,447
Consumer Portfolio Segment [Member] | PCI loans acquired |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 27 | 30
Consumer Portfolio Segment [Member] | Pass Performing [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 163,722 | 125,200
Consumer Portfolio Segment [Member] | Pass Watch [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | 211 | 215
Consumer Portfolio Segment [Member] | Substandard [Member] |  |
Financing Receivable, Recorded Investment [Line Items] |  |
Loan Risk Rating | $ 17 | $ 2

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