Note 11 - Segment and Geographic Information - Summary of Net Sales to Customers, Attributed to Countries (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Net sales	$ 636,322	$ 812,775	$ 887,214
MALAYSIA
Net sales	100,949	99,508	79,777
PHILIPPINES
Net sales	92,529	111,647	155,070
CHINA
Net sales	92,408	146,227	213,575
UNITED STATES
Net sales	76,995	79,093	77,495
Rest of the World [Member]
Net sales	$ 273,441	$ 376,300	$ 361,297