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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
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Mar. 31, 2023 USD ($)
Financing Receivable, Modifications [Line Items] |
Total reportable modified loans, Balance | $ 1,618
Reportable modified loans percentage of portfolio class | 0.01%
Total Commercial And Industrial [Member] |
Financing Receivable, Modifications [Line Items] |
Total reportable modified loans, Balance | $ 1,618
Reportable modified loans percentage of portfolio class | 0.01%
Total Commercial And Industrial [Member] | Commercial Non-Real Estate [Member] |
Financing Receivable, Modifications [Line Items] |
Total reportable modified loans, Balance | $ 934
Reportable modified loans percentage of portfolio class | 0.01%
Total Commercial And Industrial [Member] | Commercial Real Estate - Owner Occupied [Member] |
Financing Receivable, Modifications [Line Items] |
Total reportable modified loans, Balance | $ 684
Reportable modified loans percentage of portfolio class | 0.02%

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- Definition Amount of financing receivable modified as troubled debt restructuring. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 40 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=121585226&loc=d3e18845-111554 + Details
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