Allowance For Non-Covered Loan Loss And Credit Quality (Schedule Of Newly Restructured Loans) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	$ 23,057	$ 67,987
Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	14,920	279
Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		484
Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	820	70
Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	7,317	67,154
Term & Multifamily [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	22,237	34,943
Term & Multifamily [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	14,920
Term & Multifamily [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Term & Multifamily [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Term & Multifamily [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Term & Multifamily [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	7,317	34,943
Construction & Development [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		13,760
Construction & Development [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Construction & Development [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Construction & Development [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Construction & Development [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Construction & Development [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		13,760
Residential Development [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		9,723
Residential Development [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		279
Residential Development [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		354
Residential Development [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Residential Development [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Residential Development [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		9,090
Term [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		5,381
Term [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Term [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Term [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Term [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		70
Term [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		5,311
LOC & Other [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	820	4,050
LOC & Other [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
LOC & Other [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
LOC & Other [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
LOC & Other [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period	820
LOC & Other [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		4,050
Mortgage [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Mortgage [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Mortgage [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Mortgage [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Mortgage [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Mortgage [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Home Equity Loans & Lines [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		130
Home Equity Loans & Lines [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Home Equity Loans & Lines [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period		130
Home Equity Loans & Lines [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Home Equity Loans & Lines [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Home Equity Loans & Lines [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Consumer & Other [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Consumer & Other [Member] | Rate Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Consumer & Other [Member] | Term Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Consumer & Other [Member] | Interest Only Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Consumer & Other [Member] | Payment Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period
Consumer & Other [Member] | Combination Modifications [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications During The Period