Allowance for Non-Covered Loan Loss and Credit Quality (Schedule Of Newly Restructured Loans) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	$ 3,588	$ 18,294	$ 8,809	$ 19,097
Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	14,920	0	14,920
Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	4,291	0
Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	820	0	820
Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	3,588	2,554	4,518	3,357
Term & Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	17,474	4,291	18,277
Term & Multifamily [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	14,920	0	14,920
Term & Multifamily [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Term & Multifamily [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	4,291	0
Term & Multifamily [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Term & Multifamily [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	2,554	0	3,357
Construction & Development [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Construction & Development [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Construction & Development [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Construction & Development [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Construction & Development [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Construction & Development [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Residential Development [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Residential Development [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Residential Development [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Residential Development [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Residential Development [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Residential Development [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Term [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	3,588	820	3,588	820
Term [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Term [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Term [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Term [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	820	0	820
Term [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	3,588	0	3,588	0
LOC & Other [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	452	0
LOC & Other [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
LOC & Other [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
LOC & Other [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
LOC & Other [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
LOC & Other [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	452	0
Mortgage [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	478	0
Mortgage [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Mortgage [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Mortgage [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Mortgage [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Mortgage [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	478	0
Home Equity Loans & Lines [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Home Equity Loans & Lines [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Home Equity Loans & Lines [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Home Equity Loans & Lines [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Home Equity Loans & Lines [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Home Equity Loans & Lines [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Consumer & Other [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Consumer & Other [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Consumer & Other [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Consumer & Other [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Consumer & Other [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	0	0	0	0
Consumer & Other [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	$ 0	$ 0	$ 0	$ 0