Loans And Allowance For Loan Losses (Troubled Debt Restructured Loans Outstanding) (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Modifications [Line Items]
Accruing	$ 20,045	$ 20,235
Nonaccrual	6,267	6,292
Commercial Real Estate [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Accruing	19,440	19,563
Nonaccrual	376	448
One-To-Four Family Residential [Member] | Residential Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Accruing	13	13
Nonaccrual	49	48
Commercial [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Accruing	592	659
Nonaccrual	$ 5,842	$ 5,796