Loans (Aging Analysis Of Past Due And Nonaccrual Loans By Class) (Details) (USD $)	Sep. 30, 2014		Dec. 31, 2013
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	$ 2,544,000		$ 8,050,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	1,063,000		524,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due			19,000
Financing Receivable, Recorded Investment, Nonaccrual Status	11,212,000	[1]	15,283,000	[2]
Financing Receivable, Recorded Investment, Past Due	14,819,000		23,876,000
Financing Receivable, Recorded Investment, Current	729,547,000		654,825,000
Total loans	736,531,000		672,028,000
Total loans	744,366,000		678,701,000
Performing Troubled Debt Restructurings	4,200,000		7,500,000
Troubled Debt Restructuring (TDR) [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	3,500,000		467,000
Small Business Administration Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	885,000		4,314,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	30,000		264,000
Financing Receivable, Recorded Investment, Nonaccrual Status	2,572,000	[1]	2,746,000	[2]
Financing Receivable, Recorded Investment, Past Due	3,487,000		7,324,000
Financing Receivable, Recorded Investment, Current	41,015,000		41,594,000
Total loans	44,502,000		48,918,000
Total loans	44,502,000		48,918,000
Small Business Administration, 504 Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	2,109,000	[1]	1,101,000	[2]
Financing Receivable, Recorded Investment, Past Due	2,109,000		1,101,000
Financing Receivable, Recorded Investment, Current	32,043,000		30,463,000
Total loans	34,152,000		31,564,000
Total loans	34,152,000		31,564,000
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	391,338,000		363,340,000
Total loans	391,338,000		363,340,000
Commercial Other Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	55,000		123,000
Financing Receivable, Recorded Investment, Nonaccrual Status	393,000	[1]	67,000	[2]
Financing Receivable, Recorded Investment, Past Due	448,000		190,000
Financing Receivable, Recorded Investment, Current	38,201,000		37,421,000
Total loans	38,649,000		37,611,000
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	418,000		347,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	919,000		190,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due			14,000
Financing Receivable, Recorded Investment, Nonaccrual Status	3,618,000	[1]	3,785,000	[2]
Financing Receivable, Recorded Investment, Past Due	4,955,000		4,336,000
Financing Receivable, Recorded Investment, Current	332,872,000		313,135,000
Total loans	337,827,000		317,471,000
Commercial Real Estate Construction Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status			177,000	[2]
Financing Receivable, Recorded Investment, Past Due			177,000
Financing Receivable, Recorded Investment, Current	14,862,000		8,081,000
Total loans	14,862,000		8,258,000
Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	988,000		3,050,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	84,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due			5,000
Financing Receivable, Recorded Investment, Nonaccrual Status	2,098,000	[1]	5,727,000	[2]
Financing Receivable, Recorded Investment, Past Due	3,170,000		8,782,000
Financing Receivable, Recorded Investment, Current	208,280,000		173,285,000
Total loans	211,450,000		182,067,000
Total loans	211,450,000		182,067,000
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	55,089,000		46,139,000
Total loans	55,089,000		46,139,000
Consumer Home Equity Line Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	180,000		142,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	30,000		69,000
Financing Receivable, Recorded Investment, Nonaccrual Status	367,000	[1]	1,675,000	[2]
Financing Receivable, Recorded Investment, Past Due	577,000		1,886,000
Financing Receivable, Recorded Investment, Current	53,046,000		41,818,000
Total loans	53,623,000		43,704,000
Consumer Other Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	18,000		9,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due			1,000
Financing Receivable, Recorded Investment, Nonaccrual Status			5,000	[2]
Financing Receivable, Recorded Investment, Past Due	18,000		15,000
Financing Receivable, Recorded Investment, Current	1,448,000		2,420,000
Total loans	1,466,000		2,435,000
Loans Held for Investment [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due	2,544,000		7,985,000
Financing Receivable, Recorded Investment, 60 to 89 Days Past Due	1,063,000		524,000
Financing Receivable, Recorded Investment, Equal to Greater than 90 Days Past Due			19,000
Financing Receivable, Recorded Investment, Nonaccrual Status	11,157,000	[1]	15,283,000	[2]
Financing Receivable, Recorded Investment, Past Due	14,764,000		23,811,000
Financing Receivable, Recorded Investment, Current	721,767,000		648,217,000
Total loans	736,531,000		672,028,000
Total loans	736,531,000
SBA Loans Held for Sale [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, 30 to 59 Days Past Due			65,000
Financing Receivable, Recorded Investment, Nonaccrual Status	55,000	[1]
Financing Receivable, Recorded Investment, Past Due	55,000		65,000
Financing Receivable, Recorded Investment, Current	7,780,000		6,608,000
Total loans	7,835,000		6,673,000
Loans Guaranteed by the Small Business Administration [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	$ 200,000		$ 540,000

[1] At September 30, 2014, nonaccrual loans included $3.5 million of troubled debt restructurings ("TDRs") and $200 thousand of loans guaranteed by the SBA.  The remaining $4.2 million of TDRs are in accrual status because they are performing in accordance with their restructured terms.

[2] At December 31, 2013, nonaccrual loans included $467 thousand of TDRs and $540 thousand of loans guaranteed by the SBA.  The remaining $7.5 million of TDRs are in accrual status because they are performing in accordance with their restructured terms.