Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Apr. 01, 2022
Income Statement [Abstract]
Net sales	$ 442,526	$ 449,045
Cost of sales	351,190	373,754
Gross margin	91,336	75,291
Selling, general, and administrative expense	40,336	41,662
Research and development expense	7,621	7,074
Restructuring expense (income)	664	1,076
Other—net	5,775	5,873
Operating profit	36,940	19,606
Other non-operating income—net	(730)	(1,169)
Interest expense—net	7,502	3,735
Income before income taxes	30,168	17,040
Income tax expense	4,580	3,021
Net income	$ 25,588	$ 14,019
Basic earnings per share:
Net income per share of common stock (in dollars per share)	$ 1.24	$ 0.69
Diluted earnings per share:
Net income per share of common stock (in dollars per share)	$ 1.23	$ 0.68
Weighted-average number of shares of common stock outstanding:
Basic (in shares)	20,566	20,464
Diluted (in shares)	20,887	20,724