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Note 13 - Income taxes
3 Months Ended
May 03, 2014
Income Tax Disclosure [Abstract]  
Income Tax Disclosure [Text Block]

13.           Income taxes


We recorded a provision for income taxes of $1.4 million and $2.2 million for the three months ended May 3, 2014 and May 4, 2013, respectively.  The decrease in tax expense is primarily attributable to lower profitability in taxable jurisdictions in the first quarter of fiscal year 2015 as compared to the same period in fiscal year 2014. During the three months ended May 3, 2014 and May 4, 2013, we were unable to reasonably project our annual effective tax rate, and therefore computed our provision for income taxes based on year-to-date actual financial results. Included in our provision for income taxes are foreign exchange gains or losses on unsettled income tax liabilities.