Acquisitions (Reconciliation Of Cash Received From The Acquisition) (Details) $ in Thousands	Oct. 09, 2015 USD ($)
Business Acquisition [Line Items]
Fair value of assets acquired	$ 301,500
Bancshares [Member]
Business Acquisition [Line Items]
Fair value of assets acquired	301,499
Liabilities assumed	(259,718)
Net assets acquired	41,781
Stock issued as consideration	(21,366)
Cash acquired	(32,699)
Cash received in business combination, net of cash paid	$ (12,284)