Income Taxes	3 Months Ended
Income Taxes	Apr. 03, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Effective Tax Rate Our effective tax rate for the three months ended April 3, 2021, and March 28, 2020, was 26.0 percent and 86.5 percent, respectively. Our effective tax rate for the three months ended April 3, 2021 was impacted by the permanent addback of certain nondeductible expenses, including meals and entertainment and executive compensation, slightly offset by the partial release of the valuation allowance for state net operating loss carryforwards we anticipate being able to utilize based on our taxable income through the end of the first quarter of fiscal 2021, combined with a benefit from the vesting of restricted stock units, which occurred during the period. Our effective tax rate for the three months ended March 28, 2020 was primarily impacted by a discrete tax benefit of $3.9 million resulting from the release of the valuation allowance associated with nondeductible interest expense under Section 163(j) of the Internal Revenue Code (“IRC”) as a result of changes allowed under the Coronavirus Aid, Relief, and Economic Security (“CARES”) Act that was enacted on March 27, 2020 which raised the allowable percentage of deductible interest from 30 percent to 50 percent of adjusted taxable income. Our effective tax rate for the three months ended March 28, 2020, was further impacted by the permanent addback of certain nondeductible expenses, including meals and entertainment and executive compensation, and the effect of the partial valuation allowance for separate company state income tax losses. Deferred Tax Assets Quarterly, we assess the carrying value of our deferred tax assets for impairment by evaluating the weight of available evidence at the end of each fiscal quarter. In our evaluation of the weight of available evidence at the end of the current quarter, we considered the recent reported income in the current quarter, as well as the reported income for 2020 and the reported losses for 2019 and 2018, which resulted in a three-year cumulative income situation as positive evidence which carried substantial weight. While this was substantial, it was not the only evidence we evaluated. We also considered evidence related to the four sources of taxable income to determine whether such positive evidence outweighed the negative evidence. The evidence considered included: •future reversals of existing taxable temporary differences; •future taxable income exclusive of reversing temporary differences and carryforwards; •taxable income in prior carryback years, if carryback is permitted under the tax law; and •tax planning strategies. In addition to the positive evidence discussed above, we considered as positive evidence forecasted taxable income, the detail scheduling of timing of the reversal of our deferred tax assets and liabilities, and the evidence from business and tax planning strategies. As of April 3, 2021, in our evaluation of the weight of available evidence, we concluded that our deferred tax assets were not impaired.

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.