Note 8 - Income Taxes	3 Months Ended
Feb. 27, 2021
Notes to Financial Statements
Income Tax Disclosure [Text Block]	Note 8: Income Taxes As of February 27, 2021, we had a liability of $14,556 recorded for gross unrecognized tax benefits (excluding interest) compared to $14,569 as of November 28, 2020. As of February 27, 2021 and November 28, 2020, we had accrued $3,239 and $2,881 of gross interest relating to unrecognized tax benefits, respectively. Income tax expense for the three months ended February 27, 2021 includes $42 of discrete tax expense. Excluding the discrete tax benefit, the overall effective tax rate was 27.4 percent for the three months ended February 27, 2021. Income tax expense for the three months ended February 29, 2020 includes $2,004 of discrete tax expense. Excluding the discrete tax expense, the overall effective tax rate was 25.9 percent for the three months ended February 29, 2020.

- 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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