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Provision for Income Taxes
9 Months Ended
Apr. 30, 2011
Provision for Income Taxes [Abstract]  
Provision for Income Taxes
12.   Provision for Income Taxes
    The Company accounts for income taxes under the provisions of ASC 740, “Income Taxes”. The objectives of accounting for income taxes are to recognize the amount of taxes payable or refundable for the current year and deferred tax liabilities and assets for the future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. Judgment is required in assessing the future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. Fluctuations in the actual outcome of these future tax consequences could materially impact the Company’s financial position or its results of operations.
    It is the Company’s policy to recognize interest and penalties accrued relative to unrecognized tax benefits in income tax expense. For the nine month period ended April 30, 2011, the Company released approximately $5,400 of gross uncertain tax benefit reserve and related interest and penalties recorded at July 31, 2010 related to the effective settlement of certain uncertain tax benefits and statute of limitation expirations, which resulted in a net income tax benefit of approximately $4,100. The Company accrued $900 in interest and penalties related to the remaining uncertain tax benefits recorded at July 31, 2010, and accrued additional uncertain tax benefit reserves of $200 related to prior periods. For the three month period ended April 30, 2011, the Company released $300 of uncertain tax benefit reserves recorded at July 31, 2010, recorded $100 of additional uncertain tax benefit reserve related to prior periods, and accrued $300 in interest and penalties.
    The Company and its corporate subsidiaries file a consolidated U.S. federal income tax return, multiple U.S. state income tax returns and multiple Canadian income tax returns. The Company has been audited for U.S. federal purposes through fiscal year 2007. Periodically, various state and local jurisdictions conduct audits and therefore a variety of other years are subject to state and local review. The Company is currently being audited by the State of California for the tax years ended July 31, 2007 and July 31, 2008. The Company has reserved for this exposure in its liability for unrecognized tax benefits.
    The Company anticipates a decrease of approximately $2,700 in unrecognized tax benefits, and $600 in accrued interest and penalties related to these unrecognized tax benefits, within the next twelve months from (1) expected settlements or payments of uncertain tax positions, and (2) lapses of the applicable statutes of limitations. Actual results may differ materially from this estimate.