Derivative Instruments (Schedule Of Mortgage Banking Derivatives) (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Interest Rate Commitments [Member]
Derivatives, Fair Value [Line Items]
Notional Amount, Assets	$ 54,239	$ 2,390
Fair value, Derivative assets	468	$ 11
TBA Mortgage-Back Securities [Member]
Derivatives, Fair Value [Line Items]
Notional Amount, Liabilities	40,750
Fair value, Derivative liabilities	$ (168)

Nominal or face amount used to calculate payments on the derivative asset.

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-Publisher FASB
-Name Accounting Standards Codification
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+ References

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Nominal or face amount used to calculate payments on the derivative liability.

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No definition available.

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