Loans, Allowance For Loan Losses And OREO (Impaired Loans) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended	12 Months Ended
Jun. 30, 2013	Dec. 31, 2012
Financing Receivable, Impaired [Line Items]
Totals: Recorded Investment	$ 16,200	$ 22,338
Totals: Unpaid Principal Balance	17,230	23,897
Related Allowance	1,557	1,537
Totals: Average Recorded Investment	19,272	23,845
Totals: Interest Income Recognized	338	1,114
Commercial [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	1,528	2,530
With No Related Allowance Recorded: Unpaid Principal Balance	1,677	2,683
With No Related Allowance Recorded: Average Recorded Investment	2,029	2,944
With No Related Allowance Recorded: Interest Income Recognized while impaired	21	30
With An Allowance Recorded: Recorded Investment	2,520	620
With An Allowance Recorded: Unpaid Principal Balance	2,723	780
With An Allowance Recorded: Average Recorded Investment	1,570	1,794
With An Allowance Recorded: Interest Income Recognized	38	42
Totals: Recorded Investment	4,048	3,150
Totals: Unpaid Principal Balance	4,400	3,463
Related Allowance	628	373
Totals: Average Recorded Investment	3,599	4,738
Totals: Interest Income Recognized	59	72
Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	2,781	2,592
With No Related Allowance Recorded: Unpaid Principal Balance	2,832	2,754
With No Related Allowance Recorded: Average Recorded Investment	2,687	2,402
With No Related Allowance Recorded: Interest Income Recognized while impaired	57	167
With An Allowance Recorded: Recorded Investment	1,032	3,671
With An Allowance Recorded: Unpaid Principal Balance	1,353	3,869
With An Allowance Recorded: Average Recorded Investment	2,352	3,094
With An Allowance Recorded: Interest Income Recognized	27	226
Totals: Recorded Investment	3,813	6,263
Totals: Unpaid Principal Balance	4,185	6,623
Related Allowance	196	525
Totals: Average Recorded Investment	5,039	5,496
Totals: Interest Income Recognized	84	393
Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	3,290	6,369
With No Related Allowance Recorded: Unpaid Principal Balance	3,291	6,528
With No Related Allowance Recorded: Average Recorded Investment	4,830	5,625
With No Related Allowance Recorded: Interest Income Recognized while impaired	81	330
With An Allowance Recorded: Recorded Investment	768	840
With An Allowance Recorded: Unpaid Principal Balance	768	842
With An Allowance Recorded: Average Recorded Investment	804	1,715
With An Allowance Recorded: Interest Income Recognized	21	42
Totals: Recorded Investment	4,058	7,209
Totals: Unpaid Principal Balance	4,059	7,370
Related Allowance	139	189
Totals: Average Recorded Investment	5,634	7,340
Totals: Interest Income Recognized	102	372
Commercial Construction [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	627	740
With No Related Allowance Recorded: Unpaid Principal Balance	627	742
With No Related Allowance Recorded: Average Recorded Investment	684	922
With No Related Allowance Recorded: Interest Income Recognized while impaired	18	52
With An Allowance Recorded: Recorded Investment	726	823
With An Allowance Recorded: Unpaid Principal Balance	994	1,048
With An Allowance Recorded: Average Recorded Investment	775	1,262
With An Allowance Recorded: Interest Income Recognized		2
Totals: Recorded Investment	1,353	1,563
Totals: Unpaid Principal Balance	1,621	1,790
Related Allowance	265	94
Totals: Average Recorded Investment	1,459	2,184
Totals: Interest Income Recognized	18	54
Consumer Unsecured [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment
With No Related Allowance Recorded: Unpaid Principal Balance
With No Related Allowance Recorded: Average Recorded Investment
With No Related Allowance Recorded: Interest Income Recognized while impaired
With An Allowance Recorded: Recorded Investment	1	1
With An Allowance Recorded: Unpaid Principal Balance	1	1
With An Allowance Recorded: Average Recorded Investment	1	1
Totals: Recorded Investment	1	1
Totals: Unpaid Principal Balance	1	1
Related Allowance	1	1
Totals: Average Recorded Investment	1	1
Consumer Secured [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	741	469
With No Related Allowance Recorded: Unpaid Principal Balance	740	554
With No Related Allowance Recorded: Average Recorded Investment	605	381
With No Related Allowance Recorded: Interest Income Recognized while impaired	3	34
With An Allowance Recorded: Recorded Investment	166	530
With An Allowance Recorded: Unpaid Principal Balance	166	530
With An Allowance Recorded: Average Recorded Investment	348	736
With An Allowance Recorded: Interest Income Recognized	6	35
Totals: Recorded Investment	907	999
Totals: Unpaid Principal Balance	906	1,084
Related Allowance	162	195
Totals: Average Recorded Investment	953	1,117
Totals: Interest Income Recognized	9	69
Residential Mortgages [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	738	2,138
With No Related Allowance Recorded: Unpaid Principal Balance	776	2,263
With No Related Allowance Recorded: Average Recorded Investment	1,438	1,500
With No Related Allowance Recorded: Interest Income Recognized while impaired	22	112
With An Allowance Recorded: Recorded Investment	1,282	1,015
With An Allowance Recorded: Unpaid Principal Balance	1,282	1,303
With An Allowance Recorded: Average Recorded Investment	1,149	1,469
With An Allowance Recorded: Interest Income Recognized	44	42
Totals: Recorded Investment	2,020	3,153
Totals: Unpaid Principal Balance	2,058	3,566
Related Allowance	166	160
Totals: Average Recorded Investment	2,587	2,969
Totals: Interest Income Recognized	66	154
Residential Consumer Construction [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment
With No Related Allowance Recorded: Unpaid Principal Balance
With No Related Allowance Recorded: Average Recorded Investment
With No Related Allowance Recorded: Interest Income Recognized while impaired
With An Allowance Recorded: Recorded Investment
With An Allowance Recorded: Unpaid Principal Balance
With An Allowance Recorded: Average Recorded Investment
With An Allowance Recorded: Interest Income Recognized
Totals: Recorded Investment
Totals: Unpaid Principal Balance
Related Allowance
Totals: Average Recorded Investment
Totals: Interest Income Recognized

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Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5212-111524

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 17

-URI http://asc.fasb.org/extlink&oid=7512638&loc=d3e5258-111524

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+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=7512638&loc=SL6953550-111524

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