Allowance For Loan Losses (Summary Of Net Unearned Income) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	$ 12,659	$ 17,933	$ 17,933
Charge-offs	4,471	9,290	10,959
Recoveries	603	896	1,185
Provision	2,250	3,500	4,500
Ending balance	11,041	13,039	12,659
Allowance related to: Loans individually evaluated for impairment	610
Allowance related to: Loans collectively evaluated for impairment	10,431
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	11,041	13,039	12,659
Loans individually evaluated for impairment	49,227
Loans collectively evaluated for impairment	955,161
Loans acquired with deteriorated credit quality	0
Total, Loans	1,004,388
Land And Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	5,455
Charge-offs	3,535	3,560	3,596
Recoveries	177	13	187
Provision	772
Ending balance	2,869		5,455
Allowance related to: Loans individually evaluated for impairment	10
Allowance related to: Loans collectively evaluated for impairment	2,859
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	2,869		5,455
Loans individually evaluated for impairment	14,413
Loans collectively evaluated for impairment	46,675
Loans acquired with deteriorated credit quality	0
Total, Loans	61,088
Construction Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	269
Charge-offs	0	0	0
Recoveries	0	0	0
Provision	209
Ending balance	478		269
Allowance related to: Loans individually evaluated for impairment	0
Allowance related to: Loans collectively evaluated for impairment	478
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	478		269
Loans individually evaluated for impairment	0
Loans collectively evaluated for impairment	27,239
Loans acquired with deteriorated credit quality	0
Total, Loans	27,239
Commercial Loan [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,324
Charge-offs	390	205	723
Recoveries	19	7	12
Provision	(64)
Ending balance	889		1,324
Allowance related to: Loans individually evaluated for impairment	7
Allowance related to: Loans collectively evaluated for impairment	882
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	889		1,324
Loans individually evaluated for impairment	454
Loans collectively evaluated for impairment	83,308
Loans acquired with deteriorated credit quality	0
Total, Loans	83,762
Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	969
Charge-offs	11	1,067	1,031
Recoveries	38	2	8
Provision	(99)
Ending balance	897		969
Allowance related to: Loans individually evaluated for impairment	256
Allowance related to: Loans collectively evaluated for impairment	641
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	897		969
Loans individually evaluated for impairment	10,438
Loans collectively evaluated for impairment	146,327
Loans acquired with deteriorated credit quality	0
Total, Loans	156,765
Non Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	641
Charge-offs	0	9	9
Recoveries	12	633	674
Provision	1,002
Ending balance	1,655		641
Allowance related to: Loans individually evaluated for impairment	87
Allowance related to: Loans collectively evaluated for impairment	1,568
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	1,655		641
Loans individually evaluated for impairment	7,870
Loans collectively evaluated for impairment	306,707
Loans acquired with deteriorated credit quality	0
Total, Loans	314,577
Non Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,842
Charge-offs	280	494	541
Recoveries	71	106	127
Provision	91
Ending balance	1,724		1,842
Allowance related to: Loans individually evaluated for impairment	201
Allowance related to: Loans collectively evaluated for impairment	1,523
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	1,724		1,842
Loans individually evaluated for impairment	6,528
Loans collectively evaluated for impairment	211,597
Loans acquired with deteriorated credit quality	0
Total, Loans	218,125
Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,888
Charge-offs	65	3,739	4,741
Recoveries	163	4	6
Provision	170
Ending balance	2,156		1,888
Allowance related to: Loans individually evaluated for impairment	49
Allowance related to: Loans collectively evaluated for impairment	2,107
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	2,156		1,888
Loans individually evaluated for impairment	8,681
Loans collectively evaluated for impairment	43,236
Loans acquired with deteriorated credit quality	0
Total, Loans	51,917
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	173
Charge-offs	0	77	77
Recoveries	3	4	5
Provision	55
Ending balance	231		173
Allowance related to: Loans individually evaluated for impairment	0
Allowance related to: Loans collectively evaluated for impairment	231
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	231		173
Loans individually evaluated for impairment	808
Loans collectively evaluated for impairment	63,448
Loans acquired with deteriorated credit quality	0
Total, Loans	64,256
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	47
Charge-offs	119	55	79
Recoveries	63	53	79
Provision	66
Ending balance	57		47
Allowance related to: Loans individually evaluated for impairment	0
Allowance related to: Loans collectively evaluated for impairment	57
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	57		47
Loans individually evaluated for impairment	35
Loans collectively evaluated for impairment	19,871
Loans acquired with deteriorated credit quality	0
Total, Loans	19,906
Other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	51
Charge-offs	71	84	162
Recoveries	57	74	87
Provision	48
Ending balance	85		51
Allowance related to: Loans individually evaluated for impairment	0
Allowance related to: Loans collectively evaluated for impairment	85
Allowance related to: Loans acquired with deteriorated credit quality	0
Total, Allowance	85		51
Loans individually evaluated for impairment	0
Loans collectively evaluated for impairment	6,753
Loans acquired with deteriorated credit quality	0
Total, Loans	$ 6,753