Loans (Schedule Of Debtor Troubled Debt Restructuring, Subsequent Periods) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Financing Receivable, Modifications [Line Items]
Nonaccrual Troubled Debt Restructurings, Total	$ 2,749	$ 3,286
Commercial Segment [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual Troubled Debt Restructurings, Total	478	528
Multi-family residential [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual Troubled Debt Restructurings, Total	2,006	2,082
Non-owner occupied [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual Troubled Debt Restructurings, Total		388
Owner occupied [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual Troubled Debt Restructurings, Total	$ 265	$ 288