Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 29, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net sales	$ 385,287	$ 442,526
Cost of sales	314,075	351,190
Gross margin	71,212	91,336
Selling, general, and administrative expense	35,844	40,336
Research and development expense	7,142	7,621
Restructuring expense (income)	1,620	664
Other—net	4,357	5,775
Operating profit	22,249	36,940
Other non-operating income—net	(643)	(730)
Interest expense—net	8,279	7,502
Income before income taxes	14,613	30,168
Income tax expense	1,204	4,580
Net income	$ 13,409	$ 25,588
Basic earnings per share:
Net income per share of common stock (in dollars per share)	$ 0.65	$ 1.24
Diluted earnings per share:
Net income per share of common stock (in dollars per share)	$ 0.64	$ 1.23
Weighted-average number of shares of common stock outstanding:
Basic (in shares)	20,679	20,566
Diluted (in shares)	20,973	20,887