Loan Servicing (Activity For MSRs And Related Valuation Allowance) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Servicing Asset at Amortized Value, Balance [Roll Forward]
Carrying amount, net, beginning of period	$ 8,613us-gaap_ServicingAssetAtAmortizedValue	$ 9,013us-gaap_ServicingAssetAtAmortizedValue
Additions	313	158
Amortization	(392)	(393)
Changes in valuation inputs & assumptions	(222)	0
Carrying amount, net, end of period	8,312us-gaap_ServicingAssetAtAmortizedValue	8,778us-gaap_ServicingAssetAtAmortizedValue
Valuation Allowance for Impairment of Recognized Servicing Assets [Roll Forward]
Valuation allowance, beginning of period	826	1,031
Changes in valuation allowance	222	0
Valuation allowance, end of period	$ 1,048	$ 1,031

Amortized amount of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 860

-SubTopic 50

-Section 25

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Amount of additions from purchases, assumption or transfer to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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Amount of amortization of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

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Amount of valuation allowance applied to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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Reflects the estimated amount of impairment as of the balance sheet date of recognized servicing assets that are being amortized in proportion to and over the period of estimated net servicing income or loss.

+ References

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New provisions recoveries or charged against this account which increase or reduce the net value of servicing assets.

+ References

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