Allowance For Non-Covered Loan Loss And Credit Quality (Schedule Of Troubled Debt Restructurings) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period	$ 633	$ 1,837	$ 876	$ 11,283
Term & Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period			217	9,446
Construction & Development[Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period
Residential Development [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period	633	1,767	633	1,767
Term [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period		70		70
LOC & Other [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period			26
Mortgage [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period
Home Equity Loans & Lines [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period
Consumer & Other [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Subsequent Default During The Period