8.	Income Taxes

Prepaid taxes of approximately $1.6 million at April 30, 2015 consisted of approximately $1.5 million of foreign taxes and approximately $100,000 of domestic federal and state taxes. Prepaid income taxes of approximately $1.0 million at January 31, 2015 consisted of approximately $900,000 of foreign taxes and approximately $100,000 of domestic federal and state taxes.

The Company and its subsidiaries file consolidated and separate income tax returns in the United States federal jurisdiction and in foreign jurisdictions. The Company is subject to United States federal income tax examinations for all tax years beginning with its fiscal year ended January 31, 2012.

The Company is subject to examination by taxing authorities throughout the world, including foreign jurisdictions such as Australia, Canada, Colombia, Hungary, Peru, Russia, Singapore and the United Kingdom. With few exceptions, the Company and its subsidiaries are no longer subject to foreign income tax examinations for tax years before 2010.

The provision for income taxes for the three months ended April 30, 2015 includes certain foreign withholding taxes. These taxes can distort the relationship between income or loss before income taxes and the provision for income taxes. Also, a valuation against the deferred tax assets of the Company for approximately $125,000 has been recorded for the three months ended April 30, 2015. This valuation is the result of net operating losses in the United Kingdom which are not expected to be utilized within the carryover period. Accordingly, the effective tax rates for these periods differ significantly from the federal statutory rate of 34%. The Company has determined that earnings from certain foreign jurisdictions have been permanently reinvested outside of the United States.