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Loans and Allowance for Loan Losses (Credit Quality Information By Class) (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | $ 867,685 | $ 814,328
Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 658,524 | 637,188
Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 170,324 | 129,973
Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 33,906 | 39,729
Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 4,814 | 7,304
Doubtful |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 117 | 134
Performing |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 53,147 | 21,316
Nonperforming |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 4 | 5
Commercial Real Estate Owner Occupied |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 184,412 | 165,921
Commercial Real Estate Owner Occupied | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 122,302 | 126,839
Commercial Real Estate Owner Occupied | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 55,693 | 31,927
Commercial Real Estate Owner Occupied | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 6,202 | 5,929
Commercial Real Estate Owner Occupied | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 215 | 1,226
Commercial Real Estate Non-Owner Occupied |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 182,818 | 168,740
Commercial Real Estate Non-Owner Occupied | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 120,192 | 101,026
Commercial Real Estate Non-Owner Occupied | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 48,507 | 42,338
Commercial Real Estate Non-Owner Occupied | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 11,520 | 22,555
Commercial Real Estate Non-Owner Occupied | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 2,599 | 2,821
Construction And Farmland Residential |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 10,594 | 10,644
Construction And Farmland Residential | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 7,808 | 8,131
Construction And Farmland Residential | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 2,786 | 2,513
Construction And Farmland Commercial |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 64,395 | 47,746
Construction And Farmland Commercial | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 18,148 | 19,599
Construction And Farmland Commercial | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 35,224 | 24,982
Construction And Farmland Commercial | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 10,708 | 3,004
Construction And Farmland Commercial | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 315 | 161
Residential Equity Lines |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 33,150 | 31,252
Residential Equity Lines | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 31,778 | 31,087
Residential Equity Lines | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 1,341 | 124
Residential Equity Lines | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 31 | 36
Residential Equity Lines | Doubtful |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due |  | 5
Residential Single Family |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 221,617 | 216,994
Residential Single Family | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 205,824 | 193,579
Residential Single Family | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 10,966 | 16,639
Residential Single Family | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 3,061 | 3,594
Residential Single Family | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 1,649 | 3,053
Residential Single Family | Doubtful |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 117 | 129
Residential Multifamily |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 27,275 | 21,496
Residential Multifamily | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 20,902 | 10,923
Residential Multifamily | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 6,373 | 8,700
Residential Multifamily | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due |  | 1,873
All Other Loans |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 14,274 | 10,773
All Other Loans | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 12,059 | 8,438
All Other Loans | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 2,215 | 2,335
Commercial - Non Real Estate: - Commercial Real Estate: |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 129,150 | 140,762
Commercial - Non Real Estate: - Commercial Real Estate: | Pass |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 119,511 | 137,566
Commercial - Non Real Estate: - Commercial Real Estate: | Pass Monitored |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 9,434 | 2,750
Commercial - Non Real Estate: - Commercial Real Estate: | Special Mention |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | 200 | 439
Commercial - Non Real Estate: - Commercial Real Estate: | Substandard |  |
Financing Receivable Recorded Investment [Line Items] |  |
Past Due | $ 5 | $ 7

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