Fair Value (Fair Value Of Financial Instruments) (Tables) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013		Dec. 31, 2012		Jun. 30, 2012	Dec. 31, 2011
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Accrued interest receivable	$ 3,353		$ 3,298
Accrued interest payable	443		434
Cash and cash equivalents, Carrying amount	56,310		94,192		37,835	82,574
Securities held to maturity, Carrying amount	27,057		21,515
SBA loans held for sale, Carrying value	7,772		6,937
Loans, net of allowance for loan losses, Carrying value	600,235	[1]	565,341	[1]
Federal Home Loan Bank Stock, Carrying value	5,527		3,989
SBA Servicing Assets, Carrying value	364		396
Deposits, Carrying value	628,369		648,760
Borrowed funds and subordinated debenture, Carrying value	125,465		90,465
Impaired Collateral Dependent Loans, Fair Value Disclosure	5,970		8,200		14,154
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash And Cash Equivalents, Estimated fair value	56,310		94,192
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities Held To Maturity, Estimated fair value	26,980	[2]	22,741	[2]
SBA Loans Held For Sale, Estimated fair value	8,643		7,582
Loans, Net Of Allowance For Loan Losses, Estimated fair value	593,735	[1]	564,528	[1]
Federal Home Loan Bank Stock, Estimated fair value	5,527		3,989
Accrued interest receivable	3,353		3,298
Deposits, Estimated fair value	629,107		650,668
Borrowed Funds And Subordinated Debentures, Estimated fair value	133,886		100,257
Accrued interest payable	443		434
Securities held to maturity, Carrying amount	27,057	[2]	21,515	[2]
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
SBA servicing assets	364		396
Impaired Collateral Dependent Loans, Fair Value Disclosure	5,970				14,154
Commercial Mortgage Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities held to maturity, Carrying amount	6,812		2,671
Commercial Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities Held To Maturity, Estimated fair value	6,700		3,200
Securities held to maturity, Carrying amount	$ 6,800		$ 2,700

[1] Includes collateral-dependent impaired loans that are considered Level 3 and reported separately in the tables under the “Fair Value on a Nonrecurring Basis” heading. Collateral-dependent impaired loans, net of specific reserves totaled $6.0 million and $8.2 million at June 30, 2013 and December 31, 2012, respectively.

[2] Includes held to maturity commercial mortgage-backed securities that are considered Level 3. These securities had book values of $6.8 million and $2.7 million at June 30, 2013 and December 31, 2012, respectively, and market values of $6.7 million and $3.2 million at June 30, 2013 and December 31, 2012, respectively.