Note 4 - Balance Sheet Components (Tables)

12 Months Ended

Dec. 28, 2024

Notes Tables

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	December 28,		December 30,
(In thousands)	2024		2023
Accounts receivable	$	81,060	$	104,373
Less: Allowance for credit losses		—		—
Accounts receivable, net of allowance for credit losses	$	81,060	$	104,373

Schedule of Inventory, Current [Table Text Block]

	December 28,		December 30,
(In thousands)	2024		2023
Work in progress	$	82,273	$	65,396
Finished goods		21,137		33,430
Total inventories, net	$	103,410	$	98,826

Schedule of Accounts Payable and Accrued Liabilities [Table Text Block]

	December 28,		December 30,
(In thousands)	2024		2023
Current portion of liability for non-cancelable contracts	$	13,534	$	11,418
Contract liabilities		11,182		5,304
Liability for expiring production materials		7,019		2,172
Current portion of operating lease liabilities		5,818		5,571
Foreign, VAT, and other taxes payable		3,375		6,758
Other accrued liabilities		4,710		4,825
Total accrued liabilities	$	45,638	$	36,048

Other Liabilities [Table Text Block]

	December 28,		December 30,
(In thousands)	2024		2023
Long-term portion of liability for non-cancelable contracts	$	16,022	$	7,668
Long-term portion of uncertain tax positions		2,518		21,888
Other long-term liabilities		5,376		11,179
Total other long-term liabilities	$	23,916	$	40,735