Loans And Allowance For Loan Losses (Impaired Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
With No Specific Allowance Recorded Investment	$ 14,475	$ 16,195
With No Specific Allowance Unpaid Principal Balance	17,719	19,578
With A Specific Allowance Recorded Investment	15,056	15,812
With A Specific Allowance Unpaid Principal Balance	21,169	22,229
With A Specific Allowance Related Allowance	3,535	3,869
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
With No Specific Allowance Recorded Investment	10,684	12,382
With No Specific Allowance Unpaid Principal Balance	12,940	14,752
With A Specific Allowance Recorded Investment	11,317	11,497
With A Specific Allowance Unpaid Principal Balance	11,317	11,556
With A Specific Allowance Related Allowance	1,875	2,047
One-To-Four Family Residential [Member]
Financing Receivable, Impaired [Line Items]
With No Specific Allowance Recorded Investment	1,229	1,115
With No Specific Allowance Unpaid Principal Balance	1,792	1,833
Real Estate Construction [Member]
Financing Receivable, Impaired [Line Items]
With No Specific Allowance Recorded Investment	416	73
With No Specific Allowance Unpaid Principal Balance	416	104
Commercial [Member]
Financing Receivable, Impaired [Line Items]
With No Specific Allowance Recorded Investment	2,146	2,624
With No Specific Allowance Unpaid Principal Balance	2,571	2,887
With A Specific Allowance Recorded Investment	3,739	4,315
With A Specific Allowance Unpaid Principal Balance	9,852	10,673
With A Specific Allowance Related Allowance	$ 1,660	1,822
Other [Member]
Financing Receivable, Impaired [Line Items]
With No Specific Allowance Recorded Investment		1
With No Specific Allowance Unpaid Principal Balance		$ 2