Loans Receivable and Allowance for Loan Losses (Classes Of The Loan Portfolio Summarized By The Aggregate Risk Rating) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Credit quality [Line Items]
Total loans receivable	$ 650,589	$ 618,121
Commercial Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	328,486	335,561
Construction and Land Development [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	25,238	26,659
Commercial and Industrial [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	113,302	103,768
Owner occupied Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	150,594	126,242
Consumer and Other [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	30,595	23,449
Residential Mortgage [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	2,374	2,442
Pass [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	608,679	564,733
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	301,011	300,174
Pass [Member] | Construction and Land Development [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	23,620	22,652
Pass [Member] | Commercial and Industrial [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	105,765	96,051
Pass [Member] | Owner occupied Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	146,309	121,381
Pass [Member] | Consumer and Other [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	29,600	22,033
Pass [Member] | Residential Mortgage [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	2,374	2,442
Special Mention [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	18,549	11,083
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	16,150	9,174
Special Mention [Member] | Construction and Land Development [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	261
Special Mention [Member] | Commercial and Industrial [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	1,164	642
Special Mention [Member] | Owner occupied Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	1,160	906
Special Mention [Member] | Consumer and Other [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	75	100
Special Mention [Member] | Residential Mortgage [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Substandard [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	23,361	42,305
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	11,325	26,213
Substandard [Member] | Construction and Land Development [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	1,618	3,746
Substandard [Member] | Commercial and Industrial [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	6,373	7,075
Substandard [Member] | Owner occupied Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	3,125	3,955
Substandard [Member] | Consumer and Other [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	920	1,316
Substandard [Member] | Residential Mortgage [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member] | Commercial Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member] | Construction and Land Development [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member] | Commercial and Industrial [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member] | Owner occupied Real Estate [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member] | Consumer and Other [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	0	0
Doubtful [Member] | Residential Mortgage [Member]
Financing Receivable, Credit quality [Line Items]
Total loans receivable	$ 0	$ 0