Loans (Aging Analysis of Past Due and Nonaccrual Loans by Class) (Details) - USD ($) $ in Thousands		Mar. 31, 2016		Dec. 31, 2015
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		$ 3,210		$ 4,548
Loans receivable, 60 to 89 Days Past Due		2,922		1,820
Loans receivable, Nonaccrual Status		6,887	[1]	7,260	[2]
Loans receivable, Past Due		13,019		13,628
Loan receivable, Current		873,971		875,330
Total loans		873,766		875,844
SBA loans held for sale		13,224		13,114
Total loans		886,990		888,958
Performing troubled debt restructurings		844		3,000
Troubled Debt Restructuring (TDR) [Member] | Non Accrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, Nonaccrual Status		293		293
SBA, SBA 504, and Commercial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans		533,611		534,264
Residential and Consumer Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans		340,155		341,580
Small Business Administration Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		1,048		1,153
Loans receivable, 60 to 89 Days Past Due		1,181		456
Loans receivable, Nonaccrual Status		1,861	[1]	1,764	[2]
Loans receivable, Past Due		4,090		3,373
Loan receivable, Current		34,773		36,020
Total loans		38,863		39,393
Small Business Administration, 504 Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, Nonaccrual Status		513	[1]	518	[2]
Loans receivable, Past Due		513		518
Loan receivable, Current		26,969		28,835
Total loans		27,482		29,353
Commercial Other Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		25		157
Loans receivable, 60 to 89 Days Past Due		548
Loans receivable, Nonaccrual Status		91	[1]	10	[2]
Loans receivable, Past Due		664		167
Loan receivable, Current		49,612		49,165
Total loans		50,276		49,332
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		570		444
Loans receivable, 60 to 89 Days Past Due				283
Loans receivable, Nonaccrual Status		489	[1]	2,154	[2]
Loans receivable, Past Due		1,059		2,881
Loan receivable, Current		389,286		388,190
Total loans		390,345		391,071
Commercial Real Estate Construction Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due				356
Loans receivable, Nonaccrual Status	[1]	356
Loans receivable, Past Due		356		356
Loan receivable, Current		26,289		24,759
Total loans		26,645		25,115
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans		467,266		465,518
Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		1,426		2,307
Loans receivable, 60 to 89 Days Past Due		1,113		1,078
Loans receivable, Nonaccrual Status		3,149	[1]	2,224	[2]
Loans receivable, Past Due		5,688		5,609
Loan receivable, Current		255,269		258,914
Total loans		260,957		264,523
Consumer Home Equity Line Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		141		130
Loans receivable, 60 to 89 Days Past Due		80		3
Loans receivable, Nonaccrual Status		428	[1]	590	[2]
Loans receivable, Past Due		649		723
Loan receivable, Current		43,924		44,319
Total loans		44,573		45,042
Consumer Other Financing Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due				1
Loans receivable, Past Due				1
Loan receivable, Current		34,625		32,014
Total loans		34,625		32,015
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans		79,198		77,057
Loans Held for Investment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, 30 to 59 Days Past Due		3,210		4,548
Loans receivable, 60 to 89 Days Past Due		2,922		1,820
Loans receivable, Nonaccrual Status		6,887	[1]	7,260	[2]
Loans receivable, Past Due		13,019		13,628
Loan receivable, Current		860,747		862,216
Total loans		873,766		875,844
SBA Loans Held For Sale [Member]
Financing Receivable, Recorded Investment [Line Items]
Loan receivable, Current		13,224		13,114
SBA loans held for sale		13,224		13,114
Loans Guaranteed By Small Business Administration [Member] | Non Accrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, Nonaccrual Status		$ 243		$ 288

[1] At March 31, 2016, nonaccrual loans included $293 thousand of TDRs and $243 thousand of loans guaranteed by the SBA. The remaining $844 thousand of TDRs are in accrual status because they are performing in accordance with their restructured terms.

[2] At December 31, 2015, nonaccrual loans included $293 thousand of TDRs and $288 thousand of loans guaranteed by the SBA. The remaining $3.0 million of TDRs are in accrual status because they are performing in accordance with their restructured terms.