Note 7 - Income Taxes	3 Months Ended
Note 7 - Income Taxes	May 02, 2020
Notes to Financial Statements
Income Tax Disclosure [Text Block]	7. Income Taxes The effective tax rate was ( 13.6% ) for the thirteen weeks ended May 2, 2020 compared to 50.5% for the thirteen weeks ended May 4, 2019 . In the first quarter of fiscal 2020 , the effective tax rate differed from the statutory rate of 21% primarily due to the $3.3 million valuation allowance recorded on the beginning balance of the net deferred tax assets in certain jurisdictions offset by $0.8 million of benefit as a result of the Coronavirus Aid, Relief, and Economic Security ("CARES") Act. In addition, no tax benefit was recorded on the current period pretax loss as a full valuation allowance has now been recorded globally. In the first quarter of fiscal 2019 , the 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.

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.