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Loans and Allowance for Credit Losses (Provides Detail by Portfolio Class for Reportable MEFDs) (Details) - Modified Loans To Borrowers Experiencing Financial Difficulty [Member] $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) | Jun. 30, 2023 USD ($)
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 2,600 | $ 2,600
Term Extension [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 900 | $ 909
Reportable modified loans percentage of portfolio class | 0.00% | 0.00%
Payment Delay [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 100 | $ 100
Reportable modified loans percentage of portfolio class | 0.00% | 0.00%
Term Extensions and Payment Delay [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 1,582 | $ 1,582
Reportable modified loans percentage of portfolio class | 0.01% | 0.01%
Total Commercial And Industrial [Member] | Term Extension [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 900 | $ 909
Reportable modified loans percentage of portfolio class | 0.01% | 0.01%
Total Commercial And Industrial [Member] | Term Extension [Member] | Commercial Non-Real Estate [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 900 | $ 909
Reportable modified loans percentage of portfolio class | 0.01% | 0.01%
Total Commercial And Industrial [Member] | Payment Delay [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 100 | $ 100
Reportable modified loans percentage of portfolio class | 0.00% | 0.00%
Total Commercial And Industrial [Member] | Payment Delay [Member] | Commercial Non-Real Estate [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 100 | $ 100
Reportable modified loans percentage of portfolio class | 0.00% | 0.00%
Total Commercial And Industrial [Member] | Term Extensions and Payment Delay [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 1,582 | $ 1,582
Reportable modified loans percentage of portfolio class | 0.01% | 0.01%
Total Commercial And Industrial [Member] | Term Extensions and Payment Delay [Member] | Commercial Non-Real Estate [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 907 | $ 907
Reportable modified loans percentage of portfolio class | 0.01% | 0.01%
Total Commercial And Industrial [Member] | Term Extensions and Payment Delay [Member] | Commercial Real Estate - Owner Occupied [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Total reportable modified loans, Balance | $ 675 | $ 675
Reportable modified loans percentage of portfolio class | 0.02% | 0.02%

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