Loans And Related Allowances For Loan Losses (Allowance For Loan Losses Summarized By Loan Portfolio Segments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Allowance For Loan Losses	$ 16,047	$ 19,480	$ 22,138
Individually evaluated for impairment	1,632	3,951
Collectively evaluated for impairment	14,415	15,529
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Allowance For Loan Losses	5,206	6,218	8,658
Individually evaluated for impairment	126	92
Collectively evaluated for impairment	5,080	6,126
Acquisition and Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Allowance For Loan Losses	5,029	7,190	6,345
Individually evaluated for impairment	1,506	2,718
Collectively evaluated for impairment	3,523	4,472
Commercial and industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Allowance For Loan Losses	906	2,190	1,345
Individually evaluated for impairment	0	1,139
Collectively evaluated for impairment	906	1,051
Residential Mortgage [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Allowance For Loan Losses	4,507	3,430	4,211
Individually evaluated for impairment	0	2
Collectively evaluated for impairment	4,507	3,428
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Allowance For Loan Losses	399	452	1,579
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	$ 399	$ 452

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 5

-Paragraph 8, 9

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (b)(1)(ii)

-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7(d))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher OTS

-Name Federal Regulation (FR)

-Number Title 12

-Section 563c.102

-Paragraph 8

-Subparagraph a(ii)

-Chapter V

-Subsection I

-LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph d

-Article 9

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 114

-Paragraph 20

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section L

-Subsection 1

+ Details