Income Taxes - Income Before Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Jan. 01, 2023	Jan. 02, 2022
Income Tax Disclosure [Abstract]
U.S. operations	$ 3,611	$ 11,758	$ 4,460
Foreign operations	60,043	30,159	68,173
Income before income tax expense	$ 63,654	$ 41,917	$ 72,633