Note 13 - Income Taxes (Details Textual) - USD ($) $ in Thousands	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Deferred Tax Assets, Valuation Allowance, Total	$ 140,533	$ 200,438
Undistributed Earnings of Foreign Subsidiaries	3,000
Unrecognized Tax Benefits, Ending Balance	58,889	56,231	$ 55,737	$ 56,962
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	56,300	54,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total	10,600	9,600
Liability for Uncertainty in Income Taxes, Current	47,900	$ 44,200
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	1,000
Significant Change in Unrecognized Tax Benefits Is Reasonably Possible, Amount of Associated Income, Tax Penalties and Interest Accrued	200
Other Noncurrent Liabilities [Member]
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total	21,600
Domestic Tax Authority [Member]
Operating Loss Carryforwards	16,300
Tax Credit Carryforward, Amount	59,100
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	142,000
Tax Credit Carryforward, Amount	75,000
Foreign Tax Authority [Member]
Deferred Tax Assets, Valuation Allowance, Total	$ 0