The Company files income tax returns in the United States of America and may file, as applicable and appropriate, various state(s). With few exceptions, the Company is no longer subject to U.S. federal, state and local, as applicable, income tax examinations by regulatory taxing authorities for years ending prior to September 30, 2009. The Company does not anticipate any examinations of returns filed after October 1, 2009.
The Company uses the asset and liability method of accounting for income taxes. At September 30, 2012 and 2011, respectively, the deferred tax asset and deferred tax liability accounts, as recorded when material to the financial statements, are entirely the result of temporary differences. Temporary differences generally represent differences in the recognition of assets and liabilities for tax and financial reporting purposes, primarily accumulated depreciation and amortization, allowance for doubtful accounts and vacation accruals.
The Company has adopted the provisions required by the Income Taxes topic of the FASB Accounting Standards Codification. The Codification Topic requires the recognition of potential liabilities as a result of managements acceptance of potentially uncertain positions for income tax treatment on a more-likely-than-not probability of an assessment upon examination by a respective taxing authority. As a result of the implementation of Codifications Income Tax Topic, the Company did not incur any liability for unrecognized tax benefits.