Income Taxes - Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Income Tax Disclosure [Abstract]
Provision for Income Taxes at Statutory Rate	$ 33,393	$ 34,784	$ 23,531
Increases (Decreases) Resulting From:
Foreign tax rate differential	5,070	5,770	2,819
State income taxes, net of federal income tax	2,965	2,316	863
Nondeductible expenses	1,730	2,683	1,673
U.S. tax cost of foreign earnings	1,270	932	481
Provision for (reversal of) tax benefit reserves, net	386	(1,368)	(444)
Research and development tax credits	(520)	(425)	(454)
Excess tax benefit related to stock-based compensation	(276)	(377)	(1,525)
Change in valuation allowance	(684)	318	(31)
Other	(1,124)	(727)	258
Total income tax provision	$ 42,210	$ 43,906	$ 27,171