Other Real Estate Owned, Net (Schedule Of Changes In Other Real Estate Owned) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Real Estate Owned Valuation Allowance [Roll Forward]
Balance, beginning of period	$ 37,942	$ 23,935	$ 27,512
Additions to OREO due to acquisition	0	8,666	0
Additions to OREO	9,062	24,873	24,193
Dispositions of OREO	(21,915)	(15,804)	(25,610)
Valuation adjustments in the period	(2,782)	(3,728)	(2,160)
Balance, end of period	$ 22,307	$ 37,942	$ 23,935