Allowance For Loan Losses (Summary Of Analysis Of Allowance For Loan Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	$ 11,472	$ 11,167	$ 11,167
Total, Losses	560	782	2,151
Total Recoveries	153	192	1,206
Net losses	407	590	945
Provision for loan losses	250	250	1,250
Ending balance	11,315	10,827	11,472
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	780
Total, Losses	260	77	77
Total Recoveries	59	2	10
Provision for loan losses	328
Ending balance	907		780
Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,589
Total, Losses	0	266	559
Total Recoveries	8	3	290
Provision for loan losses	98
Ending balance	1,695		1,589
Non-Owner Occupied [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,977
Total, Losses	101	0	178
Total Recoveries	3	2	13
Provision for loan losses	1,014
Ending balance	3,893		2,977
Land and Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	2,852
Total, Losses	0	180	457
Total Recoveries	5	11	456
Provision for loan losses	(1,207)
Ending balance	1,650		2,852
Construction [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	15
Total, Losses	0	0	0
Total Recoveries	0	0	0
Provision for loan losses	(3)
Ending balance	12		15
Non-Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,253
Total, Losses	120	160	417
Total Recoveries	36	7	107
Provision for loan losses	(56)
Ending balance	1,113		1,253
Jumbo [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	1,593
Total, Losses	0	0	208
Total Recoveries	0	95	96
Provision for loan losses	3
Ending balance	1,596		1,593
Home Equity [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	253
Total, Losses	11	32	76
Total Recoveries	1	1	3
Provision for loan losses	28
Ending balance	271		253
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	60
Total, Losses	15	43	69
Total Recoveries	15	49	105
Provision for loan losses	0
Ending balance	60		60
Other
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning balance	100
Total, Losses	53	24	110
Total Recoveries	26	$ 22	126
Provision for loan losses	45
Ending balance	$ 118		$ 100