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Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting 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(benefit).","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":0.0429,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":0.0428,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0.0446,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"}]}},"EffectiveIncomeTaxRateReconciliationTaxExemptIncome":{"label":"Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent","description":"Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.","units":{"pure":[{"start":"2010-01-01","end":"2010-12-31","val":-0.0201,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":-0.0251,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":-0.0292,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"}]}},"EquipmentExpense":{"label":"Equipment Expense","description":"This element represents equipment expense including depreciation, repairs, rentals, and service contract costs. This item also includes equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item may also include furniture 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The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.","units":{"USD":[{"start":"2010-01-01","end":"2010-12-31","val":171580,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2010"},{"start":"2011-01-01","end":"2011-12-31","val":194590,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":307219,"accn":"0001140361-13-012265","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-13","frame":"CY2012"}]}},"PropertyPlantAndEquipmentGross":{"label":"Property, Plant and Equipment, Gross","description":"Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. 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0,"accn":"0001140361-13-019517","fy":2013,"fp":"Q1","form":"10-Q","filed":"2013-05-08","frame":"CY2013Q1"},{"start":"2013-01-01","end":"2013-06-30","val":409000,"accn":"0001140361-13-030810","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-07"},{"start":"2013-04-01","end":"2013-06-30","val":64000,"accn":"0001140361-13-030810","fy":2013,"fp":"Q2","form":"10-Q","filed":"2013-08-07","frame":"CY2013Q2"},{"start":"2013-01-01","end":"2013-09-30","val":670000,"accn":"0001140361-13-041380","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08"},{"start":"2013-07-01","end":"2013-09-30","val":261000,"accn":"0001140361-13-041380","fy":2013,"fp":"Q3","form":"10-Q","filed":"2013-11-08","frame":"CY2013Q3"}]}},"ProvisionForLoanLeaseAndOtherLosses":{"label":"Provision 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