Note 11 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022	Dec. 31, 2022
Income Tax Expense (Benefit)	$ 4,097	$ 356	$ 9,097	$ 2,431
Other Noncurrent Liabilities [Member]
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	$ 22,100		$ 22,100		$ 21,600
Domestic Tax Authority [Member]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	21.00%	21.00%