Fair Value (Fair Value Of Financial Instruments) (Tables) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011	Jun. 30, 2011
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Accrued interest receivable	$ 3,415	$ 3,703	$ 3,692
Accrued interest payable	470	523	570
Cash and cash equivalents, Carrying amount	37,835	82,574	46,282
Securities held to maturity, Carrying amount	16,881	18,771	13,316
SBA loans held for sale, Carrying value	6,087	7,668	13,753
Loans, net of allowance for loan losses, Carrying value	582,530	568,576
Federal Home Loan Bank Stock, Carrying value	3,989	4,088	4,088
SBA Servicing Assets, Carrying value	424	418
Deposits, Carrying value	616,443	643,971	641,167
Borrowed funds and subordinated debenture, Carrying value	90,465	90,465
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	37,835	82,574
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	18,301	19,879
SBA Loans Held For Sale, Estimated fair value	6,518	8,192
Loans, Net Of Allowance For Loan Losses, Estimated fair value	582,973	572,165
Federal Home Loan Bank Stock, Estimated fair value	3,989	4,088
Accrued interest receivable	3,415	3,703
Deposits, Estimated fair value	618,868	647,281
Borrowed Funds And Subordinated Debentures, Estimated fair value	100,915	102,533
Accrued interest payable	470	523
Securities held to maturity, Carrying amount	16,881	18,771
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
SBA Servicing Assets, Estimated fair value	$ 424	$ 418