v2.4.0.6

Income Taxes	9 Months Ended
	Oct. 31, 2012
Income Tax Disclosure [Abstract]
Income Taxes	Note 8. Income Taxes The effective tax rates for the three and nine months ended October 31, 2012 were less than one percent primarily as a result of the estimated tax loss for the fiscal year. Our current tax expense relates to state minimum taxes and current foreign income taxes associated with our non-U.S. operations.         There were no material changes to the unrecognized tax benefits in the three and nine months ended October 31, 2012 and the Company does not expect significant changes to unrecognized tax benefits through the end of the fiscal year. Due to the Company’s history of tax losses, all years remain open to tax audit.

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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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