Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
OPERATING ACTIVITIES:
Interest received	$ 34,707us-gaap_ProceedsFromInterestReceived	$ 32,176us-gaap_ProceedsFromInterestReceived	$ 33,281us-gaap_ProceedsFromInterestReceived
Fees received	12,505us-gaap_ProceedsFromFeesReceived	14,786us-gaap_ProceedsFromFeesReceived	12,004us-gaap_ProceedsFromFeesReceived
Interest paid	(3,607)us-gaap_InterestPaid	(4,070)us-gaap_InterestPaid	(5,630)us-gaap_InterestPaid
Cash paid to employees and vendors	(29,418)us-gaap_PaymentsToSuppliersAndEmployees	(28,667)us-gaap_PaymentsToSuppliersAndEmployees	(26,603)us-gaap_PaymentsToSuppliersAndEmployees
Cash contributed to pension plan	(110)us-gaap_PensionContributions	(185)us-gaap_PensionContributions	(370)us-gaap_PensionContributions
Income taxes paid	(2,858)us-gaap_IncomeTaxesPaid	(1,902)us-gaap_IncomeTaxesPaid	(3,200)us-gaap_IncomeTaxesPaid
Proceeds from sale of loans held for resale	15,471	776	24,035
Originations of loans held for resale	(15,669)	187	(20,915)
Net cash provided by operating activities	11,021	13,101	12,602
INVESTING ACTIVITIES:
Purchases of available for sale securities	(15,379)	(27,055)	(32,767)
Proceeds from maturities, calls, and payments of available for sale securities	20,217	15,750	40,349
Purchases of held to maturity securities	(618)	(941)	(3,118)
Proceeds from maturities, calls, and payments of held to maturity securities	1,403	2,302	3,176
Cash paid for bank owned life insurance		(4,000)
Additions to properties and equipment	(580)	(1,448)	(2,002)
Proceeds for sales of fixed assets		365
Purchase of tax credit investment	(1,912)	(225)
Net (increase) decrease in loans	(47,941)	(64,280)	(2,974)
Net cash (used in) provided by investing activities	(44,810)	(79,532)	2,664
FINANCING ACTIVITIES:
Proceeds from (repayments of) borrowings	5,128us-gaap_ProceedsFromRepaymentsOfDebt	(8,760)us-gaap_ProceedsFromRepaymentsOfDebt	101us-gaap_ProceedsFromRepaymentsOfDebt
Net increase in deposits	1,023us-gaap_IncreaseDecreaseInDeposits	27,620us-gaap_IncreaseDecreaseInDeposits	62,790us-gaap_IncreaseDecreaseInDeposits
Dividends paid	(2,735)us-gaap_PaymentsOfDividends	(1,098)us-gaap_PaymentsOfDividends	(2,825)us-gaap_PaymentsOfDividends
Repurchase of treasury stock	(1,436)	(124)
Issuance of common stock	238	270	467
Reissuance of treasury stock	515us-gaap_ProceedsFromSaleOfTreasuryStock
Net cash provided by financing activities	2,733	17,908	60,533
Net (decrease) increase in cash and equivalents	(31,056)	(48,523)	75,799
CASH AND CASH EQUIVALENTS:
Beginning of period	41,954	90,477	14,678
End of period	10,898	41,954	90,477
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES:
Net income	8,187us-gaap_NetIncomeLoss	7,857us-gaap_NetIncomeLoss	8,132us-gaap_NetIncomeLoss
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,573	1,996	2,125
Deferred tax expense (benefit)	(1,460)us-gaap_DeferredIncomeTaxExpenseBenefit	(372)us-gaap_DeferredIncomeTaxExpenseBenefit	539us-gaap_DeferredIncomeTaxExpenseBenefit
Provision for loan and lease losses	1,229us-gaap_ProvisionForLoanAndLeaseLosses	1,540us-gaap_ProvisionForLoanAndLeaseLosses	(68)us-gaap_ProvisionForLoanAndLeaseLosses
Loss on tax credit investment	2,596us-gaap_InvestmentTaxCredit	1,555us-gaap_InvestmentTaxCredit
Gain on loans sold	(203)us-gaap_GainLossOnSalesOfLoansNet	(25)us-gaap_GainLossOnSalesOfLoansNet	(464)us-gaap_GainLossOnSalesOfLoansNet
Stock options and restricted stock expense	465us-gaap_StockOptionPlanExpense	352us-gaap_StockOptionPlanExpense	305us-gaap_StockOptionPlanExpense
Proceeds from sale of loans held for resale	15,471	776	24,035
Originations of loans held for resale	(15,669)	187	(20,915)
Changes in assets and liabilities affecting cash flow:
Other assets	(2,919)	(2,119)	(1,062)
Other liabilities	1,751	1,354	(25)
NET CASH PROVIDED BY OPERATING ACTIVITIES	$ 11,021	$ 13,101	$ 12,602

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Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.

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The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

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Amount of cash outflow through purchase of long-term held-to-maturity securities.

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The cash outflow for payments to purchase life insurance policies for which the entity is the beneficiary.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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Cash payments to suppliers for goods and services provided and to employees for services provided.

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The amount of cash or cash equivalents contributed by the entity to fund its pension plans.

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Cash received for fees during the current period. This element excludes cash proceeds from license fees.

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Interest received on loans and other debt instruments during the current period.

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The cash inflow from the additional capital contribution to the entity.

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-Publisher FASB

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The cash inflow associated with maturities (principal being due), prepayments and calls (requests of early payments) on securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities.

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The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.

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-Publisher FASB

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The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings.

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-Publisher FASB

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-Glossary Financing Activities

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The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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-Section 45

-Paragraph 21

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-Topic 942

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-Paragraph 2

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-Topic 230

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-Paragraph 16

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3337-108585

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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The cash inflow from the issuance of an equity stock that has been previously reacquired by the entity.

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-Publisher FASB

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Amount of expense related to estimated loss from loan and lease transactions.

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The noncash expense that accounts for the value of stock or unit options distributed to employees as compensation.

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