Loans And Related Allowances For Loan Losses (Loan Portfolio Segments) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 836,208	$ 874,829
Individually evaluated for impairment	39,070	47,842
Collectively evaluated for impairment	797,138	826,987
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	283,166	298,851
Individually evaluated for impairment	11,881	15,941
Collectively evaluated for impairment	271,285	282,910
Acquisition and Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	115,132	128,391
Individually evaluated for impairment	17,637	24,112
Collectively evaluated for impairment	97,495	104,279
Commercial and industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	59,986	69,013
Individually evaluated for impairment	2,252	3,449
Collectively evaluated for impairment	57,734	65,564
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	352,227	346,919
Individually evaluated for impairment	7,259	4,304
Collectively evaluated for impairment	344,968	342,615
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	25,697	31,655
Individually evaluated for impairment	41	36
Collectively evaluated for impairment	$ 25,656	$ 31,619

Name:	us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The balance of financing receivables that were collectively evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 11B

-Subparagraph (h)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=SL6953423-111524

+ Details

Name:	us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

+ Details

Name:	us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5074-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=28367877&loc=d3e4428-111522

+ Details

Name:	us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant