Loans (Schedule of the Activity Regarding TDRs by Loan Type) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2014
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	$ 33,253	$ 34,515
Additions	3,347	3,433
Charge-offs	0	(3)
Net (paydowns) advances	(537)	(1,882)
Transfer into OREO	(88)	(88)
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	35,975	35,975
Allowance related to troubled debt restructurings	537	537
Land And Land Improvements [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	5,968	6,163
Additions	0	0
Charge-offs	0	0
Net (paydowns) advances	(155)	(350)
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	5,813	5,813
Allowance related to troubled debt restructurings	10	10
Construction [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	0	0
Additions	0	0
Charge-offs	0	0
Net (paydowns) advances	0	0
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	0	0
Allowance related to troubled debt restructurings	0	0
Commercial Loan [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	498	1,243
Additions	0	86
Charge-offs	0	0
Net (paydowns) advances	(52)	(883)
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	446	446
Allowance related to troubled debt restructurings	7	7
Owner Occupied [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	9,589	9,699
Additions	0	0
Charge-offs	0	0
Net (paydowns) advances	(22)	(132)
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	9,567	9,567
Allowance related to troubled debt restructurings	183	183
Non Owner Occupied [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	5,465	5,544
Additions	2,154	2,154
Charge-offs	0	0
Net (paydowns) advances	(37)	(116)
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	7,582	7,582
Allowance related to troubled debt restructurings	87	87
Non Jumbo [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	5,494	5,541
Additions	670	670
Charge-offs	0	0
Net (paydowns) advances	(216)	(263)
Transfer into OREO	(88)	(88)
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	5,860	5,860
Allowance related to troubled debt restructurings	201	201
Jumbo [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	6,201	6,278
Additions	0	0
Charge-offs	0	0
Net (paydowns) advances	(52)	(129)
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	6,149	6,149
Allowance related to troubled debt restructurings	49	49
Home Equity Line of Credit [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	0	0
Additions	523	523
Charge-offs	0	0
Net (paydowns) advances	0	0
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	523	523
Allowance related to troubled debt restructurings	0	0
Consumer Portfolio Segment [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	38	47
Additions	0	0
Charge-offs	0	(3)
Net (paydowns) advances	(3)	(9)
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	35	35
Allowance related to troubled debt restructurings	0	0
Other Loans [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	0	0
Additions	0	0
Charge-offs	0	0
Net (paydowns) advances	0	0
Transfer into OREO	0	0
Refinance out of TDR status	0	0
Troubled debt restructurings, ending balance	0	0
Allowance related to troubled debt restructurings	$ 0	$ 0