Loans, Allowance For Loan Losses And OREO (Impaired Loans) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
Sep. 30, 2013	Dec. 31, 2012
Financing Receivable, Impaired [Line Items]
Totals: Recorded Investment	$ 13,463	$ 22,338
Totals: Unpaid Principal Balance	14,944	23,897
Related Allowance	1,083	1,537
Totals: Average Recorded Investment	17,903	23,845
Totals: Interest Income Recognized	485	1,114
Commercial [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	3,371	2,530
With No Related Allowance Recorded: Unpaid Principal Balance	3,765	2,683
With No Related Allowance Recorded: Average Recorded Investment	2,951	2,944
With No Related Allowance Recorded: Interest Income Recognized	66	30
With An Allowance Recorded: Recorded Investment	1,790	620
With An Allowance Recorded: Unpaid Principal Balance	1,790	780
With An Allowance Recorded: Average Recorded Investment	1,205	1,794
With An Allowance Recorded: Interest Income Recognized	81	42
Totals: Recorded Investment	5,161	3,150
Totals: Unpaid Principal Balance	5,555	3,463
Related Allowance	512	373
Totals: Average Recorded Investment	4,156	4,738
Totals: Interest Income Recognized	147	72
Commercial Mortgages-Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	1,871	2,592
With No Related Allowance Recorded: Unpaid Principal Balance	2,032	2,754
With No Related Allowance Recorded: Average Recorded Investment	2,232	2,402
With No Related Allowance Recorded: Interest Income Recognized	102	167
With An Allowance Recorded: Recorded Investment	1,338	3,671
With An Allowance Recorded: Unpaid Principal Balance	1,367	3,869
With An Allowance Recorded: Average Recorded Investment	2,505	3,094
With An Allowance Recorded: Interest Income Recognized	26	226
Totals: Recorded Investment	3,209	6,263
Totals: Unpaid Principal Balance	3,399	6,623
Related Allowance	70	525
Totals: Average Recorded Investment	4,737	5,496
Totals: Interest Income Recognized	128	393
Commercial Mortgages-Non-Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	629	6,369
With No Related Allowance Recorded: Unpaid Principal Balance	629	6,528
With No Related Allowance Recorded: Average Recorded Investment	3,499	5,625
With No Related Allowance Recorded: Interest Income Recognized	20	330
With An Allowance Recorded: Recorded Investment	735	840
With An Allowance Recorded: Unpaid Principal Balance	737	842
With An Allowance Recorded: Average Recorded Investment	788	1,715
With An Allowance Recorded: Interest Income Recognized	30	42
Totals: Recorded Investment	1,364	7,209
Totals: Unpaid Principal Balance	1,366	7,370
Related Allowance	67	189
Totals: Average Recorded Investment	4,287	7,340
Totals: Interest Income Recognized	50	372
Commercial Construction [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	200	740
With No Related Allowance Recorded: Unpaid Principal Balance	613	742
With No Related Allowance Recorded: Average Recorded Investment	470	922
With No Related Allowance Recorded: Interest Income Recognized	5	52
With An Allowance Recorded: Recorded Investment	424	823
With An Allowance Recorded: Unpaid Principal Balance	516	1,048
With An Allowance Recorded: Average Recorded Investment	624	1,262
With An Allowance Recorded: Interest Income Recognized		2
Totals: Recorded Investment	624	1,563
Totals: Unpaid Principal Balance	1,129	1,790
Related Allowance	48	94
Totals: Average Recorded Investment	1,094	2,184
Totals: Interest Income Recognized	5	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
With An Allowance Recorded: Recorded Investment		1
With An Allowance Recorded: Unpaid Principal Balance		1
With An Allowance Recorded: Average Recorded Investment		1
Totals: Recorded Investment		1
Totals: Unpaid Principal Balance		1
Related Allowance		1
Totals: Average Recorded Investment		1
Consumer Secured [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	57	469
With No Related Allowance Recorded: Unpaid Principal Balance	57	554
With No Related Allowance Recorded: Average Recorded Investment	263	381
With No Related Allowance Recorded: Interest Income Recognized	2	34
With An Allowance Recorded: Recorded Investment	160	530
With An Allowance Recorded: Unpaid Principal Balance	160	530
With An Allowance Recorded: Average Recorded Investment	345	736
With An Allowance Recorded: Interest Income Recognized	8	35
Totals: Recorded Investment	217	999
Totals: Unpaid Principal Balance	217	1,084
Related Allowance	160	195
Totals: Average Recorded Investment	608	1,117
Totals: Interest Income Recognized	10	69
Residential Mortgages [Member]
Financing Receivable, Impaired [Line Items]
With No Related Allowance Recorded: Recorded Investment	732	2,138
With No Related Allowance Recorded: Unpaid Principal Balance	775	2,263
With No Related Allowance Recorded: Average Recorded Investment	1,435	1,500
With No Related Allowance Recorded: Interest Income Recognized	33	112
With An Allowance Recorded: Recorded Investment	2,156	1,015
With An Allowance Recorded: Unpaid Principal Balance	2,503	1,303
With An Allowance Recorded: Average Recorded Investment	1,586	1,469
With An Allowance Recorded: Interest Income Recognized	112	42
Totals: Recorded Investment	2,888	3,153
Totals: Unpaid Principal Balance	3,278	3,566
Related Allowance	226	160
Totals: Average Recorded Investment	3,021	2,969
Totals: Interest Income Recognized	145	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
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=28368275&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=28368275&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=28368275&loc=SL6953550-111524

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