Loans And Allowance For Loan Losses (Classification Of Risk Category Of Loans, By Classes) (Details) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	$ 1,449,430	$ 1,399,991	$ 1,351,700
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,364,183	1,315,226
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	41,876	41,979
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	38,690	37,507
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	4,681	5,279
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	759,406	752,971	769,021
Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	707,216	690,791
Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	30,073	34,287
Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	22,117	27,594
Commercial Real Estate [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable		299
One-To-Four Family Residential [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	85,338	77,531	79,542
One-To-Four Family Residential [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	84,016	76,322
One-To-Four Family Residential [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	22	22
One-To-Four Family Residential [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	1,300	1,154
One-To-Four Family Residential [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable		33
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	199,247	197,123	175,340
Real Estate Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	198,607	194,670
Real Estate Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	221	420
Real Estate Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	419	2,033
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	384,788	350,410	300,163
Commercial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	353,823	331,594
Commercial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	11,430	7,144
Commercial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	14,854	6,725
Commercial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	4,681	4,947
Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	20,651	21,956	$ 27,634
Other [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	20,521	21,849
Other [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable	$ 130	106
Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable		$ 1