Income Taxes	9 Months Ended
Nov. 30, 2011
Income Taxes [Abstract]
Income Taxes	Note 12. – Income Taxes The effective tax rate for the nine months ended November 30, 2011 and 2010 was 30.9% and 34.5%, respectively. These rates differ from the Federal statutory rate primarily due to the effect of state taxes, the permanent non-deductibility of certain expenses for tax purposes, and research and experimentation credits.

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

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