Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 03, 2026	Jun. 27, 2025	Jul. 03, 2026	Jun. 27, 2025
Income Statement [Abstract]
Net sales	$ 613,906	$ 431,658	$ 1,163,730	$ 851,988
Cost of sales	509,564	349,000	977,553	693,151
Gross margin	104,342	82,658	186,177	158,837
Selling, general, and administrative expense	42,321	35,039	78,521	70,484
Research and development expense	6,562	6,413	12,719	12,918
Restructuring expense	324	479	2,619	2,517
Other—net	3,424	3,908	12,432	8,904
Operating profit	51,711	36,819	79,886	64,014
Other non-operating income—net	(317)	(567)	(627)	(1,233)
Interest expense - net	7,526	8,230	15,104	15,147
Income before income taxes	44,502	29,156	65,409	50,100
Income tax expense	5,744	4,016	7,277	7,262
Net income	$ 38,758	$ 25,140	$ 58,132	$ 42,838
Basic earnings per share:
Net income per share of common stock (in dollars per share)	$ 1.86	$ 1.21	$ 2.80	$ 2.06
Diluted earnings per share:
Net income per share of common stock (in dollars per share)	$ 1.84	$ 1.21	$ 2.76	$ 2.05
Weighted-average number of shares of common stock outstanding:
Basic (in shares)	20,821	20,779	20,791	20,779
Diluted (in shares)	21,075	20,833	21,048	20,874