Loans and Related Allowance for Loan Losses (Modification of Troubled Debt Restructuring by Class) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2014 loan	Sep. 30, 2014 loan
Temporary Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Recorded Investment	$ 0	$ 90
Temporary Rate Modification [Member] \| Commercial Real Estate- Non Owner-Occupied [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Temporary Rate Modification [Member] \| Commercial Real Estate- All Other CRE [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Temporary Rate Modification [Member] \| Acquisition and Development- 1-4 Family Residential Construction [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Temporary Rate Modification [Member] \| Acquisition and Development- All Other A&D [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Temporary Rate Modification [Member] \| Commercial Portfolio [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Temporary Rate Modification [Member] \| Residential Mortgage- Term [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Recorded Investment	0	90
Temporary Rate Modification [Member] \| Residential Mortgage- Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Temporary Rate Modification [Member] \| Consumer Portfolio [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	2
Recorded Investment	0	277
Extension Of Maturity [Member] \| Commercial Real Estate- Non Owner-Occupied [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	2
Recorded Investment	0	277
Extension Of Maturity [Member] \| Commercial Real Estate- All Other CRE [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member] \| Acquisition and Development- 1-4 Family Residential Construction [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member] \| Acquisition and Development- All Other A&D [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member] \| Commercial Portfolio [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member] \| Residential Mortgage- Term [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member] \| Residential Mortgage- Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Extension Of Maturity [Member] \| Consumer Portfolio [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	4
Recorded Investment	0	2,627
Modification Of Payment And Other Terms [Member] \| Commercial Real Estate- Non Owner-Occupied [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member] \| Commercial Real Estate- All Other CRE [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	4
Recorded Investment	0	2,627
Modification Of Payment And Other Terms [Member] \| Acquisition and Development- 1-4 Family Residential Construction [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member] \| Acquisition and Development- All Other A&D [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member] \| Commercial Portfolio [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member] \| Residential Mortgage- Term [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member] \| Residential Mortgage- Home Equity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	0	0
Modification Of Payment And Other Terms [Member] \| Consumer Portfolio [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Recorded Investment	$ 0	$ 0