Note 12 - Income Taxes (Tables)

12 Months Ended

Dec. 28, 2024

Notes Tables

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

	Year Ended
	December 28,		December 30,		December 31,
(In thousands)	2024		2023		2022
Domestic	$	2,595	$	55,069	$	30,362
Foreign		33,634		159,787		151,750
Income before taxes	$	36,229	$	214,856	$	182,112

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Year Ended
	December 28,			December 30,			December 31,
(In thousands)	2024			2023			2022
Current:
Federal	$	(15,866	)	$	10,331		$	748
State		460			1,059			265
Foreign		2,573			3,019			3,637
		(12,833	)		14,409			4,650
Deferred:
Federal		(7,530	)		(56,323	)		—
State		—			—			—
Foreign		(4,539	)		(2,291	)		(1,420	)
		(12,069	)		(58,614	)		(1,420	)
Income tax (benefit) expense	$	(24,902	)	$	(44,205	)	$	3,230

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Year Ended
	December 28,	December 30,	December 31,
	2024	2023	2022
	%	%	%
Statutory federal rate	21	21	21
Adjustments for tax effects of:
State taxes, net	(8)	(1)	(2)
Federal tax credits	(16)	(4)	(1)
Stock-based compensation	9	(2)	—
Foreign rate differential	(25)	(15)	(16)
U.S. tax on foreign operations	18	9	33
Capital loss expiration	—	—	1
Valuation allowance	10	(29)	(33)
Change in uncertain tax benefit accrual	(75)	—	(2)
Other	(3)	—	1
Effective income tax rate	(69)	(21)	2

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

(In thousands)	December 28, 2024			December 30, 2023
Deferred tax assets:
Intangible assets	$	2,523		$	4,274
Net operating loss carry forwards		13,332			13,829
Tax credit carry forwards		100,820			87,955
Accrued liabilities and reserves		26,638			23,249
Stock-based and deferred compensation		2,238			5,199
Other		6,791			5,162
Total deferred tax assets		152,342			139,668
Less: valuation allowance		(82,684	)		(79,100	)
Net deferred tax assets		69,658			60,568
Deferred tax liabilities:
Fixed assets		826			1,475
Unremitted earnings		720			620
Other		3,486			6,889
Total deferred tax liabilities		5,032			8,984
Net deferred taxes	$	64,626		$	51,584
Reported as:
Deferred tax assets	$	66,980		$	57,762
Deferred tax liabilities (included in Other long-term liabilities)		(2,354	)		(6,178	)
Net deferred taxes	$	64,626		$	51,584

Summary of Valuation Allowance [Table Text Block]

Fiscal Years Ended	Balance at beginning		Charged (Credit) to costs and			Charged (credit) to other		Balance at end of
(In thousands)	of period		expenses			accounts		period
December 28, 2024	$	79,100	$	3,584		$	—	$	82,684
December 30, 2023	$	140,533	$	(61,433	)	$	—	$	79,100
December 31, 2022	$	200,438	$	(59,905	)	$	—	$	140,533

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

	(In thousands)
Balance at January 1, 2022	$	56,231
Additions based on tax positions related to the current year		1,594
Additions based on tax positions of prior years		2,798
Settlements		(148	)
Reduction as a result of lapse of applicable statute of limitations		(1,586	)
Balance at December 31, 2022		58,889
Additions based on tax positions related to the current year		2,247
Additions based on tax positions of prior years		1,128
Reductions for tax positions of prior years		(156	)
Reduction as a result of lapse of applicable statute of limitations		(696	)
Balance at December 30, 2023		61,412
Additions based on tax positions related to the current year		3,362
Additions based on tax positions of prior years		552
Reduction as a result of lapse of applicable statute of limitations		(36,028	)
Balance at December 28, 2024	$	29,298