Income Taxes - Deferred Income Taxes (Details) - USD ($) $ in Thousands	Dec. 30, 2023	Dec. 31, 2022
Deferred tax assets:
Capitalized research and development	$ 27,402	$ 15,188
Tax credit carryforwards	13,303	13,334
Intangible assets	7,188	7,938
Net operating loss carryforwards	6,911	4,965
Leases	6,584	5,517
Deferred income on shipments to distributors	6,465	6,726
Accrued liabilities	2,859	6,809
Other	3,072	7,118
Deferred tax assets	73,784	67,595
Less: Valuation allowance	(10,530)	(9,409)
Deferred tax assets, net	63,254	58,186
Deferred tax liabilities:
Intangible assets	13,916	13,789
Fixed assets	8,353	8,518
Leases	6,238	5,189
Prepaid expenses and other	4,534	5,637
Unrealized gain on equity method investment		4,120
Deferred tax liabilities	33,041	37,253
Net deferred tax assets (liabilities)	$ 30,213	$ 20,933