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Allowance for Credit Losses (Collateral Dependent Loans) (Details) - USD ($) | Dec. 31, 2021 | Dec. 31, 2020
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Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing receivable, collateral dependent, threshold for loans individually evaluated for impairment | $ 500,000 |
Financing Receivable, Collateral Dependent | 19,793,000 | $ 58,825,000
Financing Receivable, Collateral, Net Realizable Value | $ 42,112,000 | $ 81,272,000
Financing Receivable, Collateral Coverage, Percentage | 212.80% | 138.20%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 941,000 | $ 131,000
Financing Receivable, Collateral Dependent, Nonaccrual, No Allowance | 14,800,000 | 57,500,000
Financial Asset Acquired and No Credit Deterioration |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 14,929,000 | 39,783,000
Financing Receivable, Collateral, Net Realizable Value | $ 21,013,000 | $ 53,400,000
Financing Receivable, Collateral Coverage, Percentage | 140.80% | 134.20%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 941,000 | $ 131,000
Financial Asset Acquired and No Credit Deterioration | Commercial |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 9,606,000 | 16,772,000
Financing Receivable, Collateral, Net Realizable Value | $ 13,660,000 | $ 23,625,000
Financing Receivable, Collateral Coverage, Percentage | 142.20% | 140.90%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 941,000 | $ 0
PCD Loans |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 4,864,000 | 19,042,000
Financing Receivable, Collateral, Net Realizable Value | $ 21,099,000 | $ 27,872,000
Financing Receivable, Collateral Coverage, Percentage | 433.80% | 146.40%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 0 | $ 0
Construction and land development | Financial Asset Acquired and No Credit Deterioration | Commercial |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 1,424,000 | 1,424,000
Financing Receivable, Collateral, Net Realizable Value | $ 1,964,000 | $ 1,795,000
Financing Receivable, Collateral Coverage, Percentage | 137.90% | 126.10%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 0 | $ 0
Mortgage Receivable, Owner Occupied | Financial Asset Acquired and No Credit Deterioration | Commercial |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 3,461,000 | 9,792,000
Financing Receivable, Collateral, Net Realizable Value | $ 4,370,000 | $ 14,253,000
Financing Receivable, Collateral Coverage, Percentage | 126.30% | 145.60%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 0 | $ 0
Mortgage Receivable, Non-Owner Occupied | Financial Asset Acquired and No Credit Deterioration | Commercial |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 2,056,000 | 5,556,000
Financing Receivable, Collateral, Net Realizable Value | $ 2,118,000 | $ 7,577,000
Financing Receivable, Collateral Coverage, Percentage | 103.00% | 136.40%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 0 | $ 0
Commercial and industrial and leases | Financial Asset Acquired and No Credit Deterioration | Commercial |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 2,665,000 |
Financing Receivable, Collateral, Net Realizable Value | $ 5,208,000 |
Financing Receivable, Collateral Coverage, Percentage | 195.40% |
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 941,000 |
Residential Mortgage | Financial Asset Acquired and No Credit Deterioration | Consumer Portfolio Segment |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |
Financing Receivable, Collateral Dependent | 5,323,000 | 23,011,000
Financing Receivable, Collateral, Net Realizable Value | $ 7,353,000 | $ 29,775,000
Financing Receivable, Collateral Coverage, Percentage | 138.10% | 129.40%
Financing Receivable, Collateral Dependent, Allowance For Credit Loss | $ 0 | $ 131,000

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