Note 13 - Employee Benefit Plans (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 3.1	$ 2.8	$ 2.6
Labor And Related Expense, Incentive Compensation	$ 15.0	$ 25.2	$ 18.0