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Fair Value (Assets And Liabilities Measured At Fair Value On A Recurring Basis, Including Financial Assets And Liabilities) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Financial Assets: |  |
Total securities available for sale | $ 9,738 | $ 8,701
Loans held for sale | 430,453 | 283,165
Derivative assets | 998 | 1,944
Financial Liabilities: |  |
Derivative liabilities | 998 | 1,944
Fair Value, Inputs, Level 2 [Member] |  |
Financial Assets: |  |
Total securities available for sale | 9,738 | 8,701
Loans held for sale | 430,453 | 283,165
Derivative assets | 998 | 1,944
TBA mortgage-backed securities | 5,734 |
Financial Liabilities: |  |
Derivative liabilities | 998 | 1,944
Interest rate lock commitments |  | 18,101
TBA Mortgage-backed securities | 613 | 2,690
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Financial Assets: |  |
Total securities available for sale | 9,738 | 8,701
Loans held for sale | 430,453 | 283,165
Derivative assets | 998 | 1,944
Financial Liabilities: |  |
Derivative liabilities | 998 | 1,944
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Interest Rate Lock Commitments [Member] |  |
Financial Liabilities: |  |
Interest rate lock commitments | 613 |
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | TBA Mortgage-Back Securities [Member] |  |
Financial Liabilities: |  |
TBA Mortgage-backed securities |  | 2,690
Fair Value, Measurements, Recurring [Member] | U.S. Treasury [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Financial Assets: |  |
Total securities available for sale | 9,680 | 8,636
Fair Value, Measurements, Recurring [Member] | Mortgage-Backed Securities - Residential [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Financial Assets: |  |
Total securities available for sale | 58 | 65
Fair Value, Measurements, Recurring [Member] | Interest Rate Lock Commitments [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Financial Liabilities: |  |
Interest rate lock commitments |  | $ 18,101
Fair Value, Measurements, Recurring [Member] | TBA Mortgage-Back Securities [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Financial Assets: |  |
TBA mortgage-backed securities | $ 5,734 |

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