Loans (Schedule of the Activity Regarding TDRs by Loan Type) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	$ 26,997
Additions	1,074
Charge-offs	0
Net (paydowns) advances	(2,395)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	25,676
Allowance related to troubled debt restructurings	1,001
Land And Land Improvements [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	2,654
Additions	0
Charge-offs	0
Net (paydowns) advances	(694)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	1,960
Allowance related to troubled debt restructurings	589
Construction [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	0
Additions	0
Charge-offs	0
Net (paydowns) advances	0
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	0
Allowance related to troubled debt restructurings	0
Commercial Loan [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	273
Additions	0
Charge-offs	0
Net (paydowns) advances	(71)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	202
Allowance related to troubled debt restructurings	4
Owner Occupied [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	9,365
Additions	325
Charge-offs	0
Net (paydowns) advances	(204)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	9,486
Allowance related to troubled debt restructurings	245
Non Owner Occupied [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	5,404
Additions	324
Charge-offs	0
Net (paydowns) advances	(203)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	5,525
Allowance related to troubled debt restructurings	0
Non Jumbo [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	4,490
Additions	410
Charge-offs	0
Net (paydowns) advances	(287)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	4,613
Allowance related to troubled debt restructurings	163
Jumbo [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	4,278
Additions	0
Charge-offs	0
Net (paydowns) advances	(924)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	3,354
Allowance related to troubled debt restructurings	0
Home Equity Line of Credit [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	523
Additions	0
Charge-offs	0
Net (paydowns) advances	0
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	523
Allowance related to troubled debt restructurings	0
Mortgage Warehouse Lines [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	0
Additions	0
Charge-offs	0
Net (paydowns) advances	0
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	0
Allowance related to troubled debt restructurings	0
Consumer Portfolio Segment [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	10
Additions	15
Charge-offs	0
Net (paydowns) advances	(12)
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	13
Allowance related to troubled debt restructurings	0
Other Loans [Member]
Troubled Debt Restructurings [Roll Forward]
Troubled debt restructurings, beginning balance	0
Additions	0
Charge-offs	0
Net (paydowns) advances	0
Transfer into OREO	0
Refinance out of TDR status	0
Troubled debt restructurings, ending balance	0
Allowance related to troubled debt restructurings	$ 0