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Summary of Significant Accounting Policies (Fair Value Of the Company's Derivative Instruments) (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Other Assets | $ 9,904 | $ 7,216
Other Liabilities | 8,501 | 2,165
Interest Rate Lock Commitments [Member] |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Other Assets | 9,196 | 5,990
Other Liabilities | 161 | 407
Forward Contracts [Member] |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Other Assets | 315 | 432
Other Liabilities | 7,229 | 817
Whole Loan Commitments [Member] |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Other Assets | 393 | 794
Other Liabilities | $ 1,111 | $ 941

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- Definition Aggregate fair value of all derivative assets designated as hedging instruments. Includes instruments designated as cash flow hedges, fair value hedges, and hedges of net investments in foreign operations. + References No definition available. + Details
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