Note 7 - Income Taxes	9 Months Ended
Oct. 31, 2020
Notes to Financial Statements
Income Tax Disclosure [Text Block]	7. Income Taxes The Company's effective tax rate was 0.6% and -8.0% for the thirteen and thirty-nine weeks ended October 31, 2020, respectively, compared to 23.7% and 2.1% for the thirteen and thirty-nine weeks ended November 2, 2019, respectively. The 2020 effective tax rate differed from the statutory rate of 21% primarily due to no tax expense or benefit being recorded on the current quarter's pretax income or the year-to-date pretax loss as a full valuation allowance has been recorded globally. In addition, the first thirty-nine weeks of fiscal 2020 was impacted by the $3.3 million valuation allowance recorded on the beginning balance of the net deferred tax assets in certain jurisdictions. The 2019 effective tax rate differed from the statutory rate of 21% primarily due to the valuation allowance being recorded in certain foreign loss companies and the $0.2 million tax impact of equity awards vesting.

- Definition

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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