CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net revenues	$ 1,230,615	$ 1,147,909	$ 1,034,887
Cost of goods sold	828,839	724,191	645,105
Gross profit	401,776	423,718	389,782
Selling, general and administrative expenses	210,882	214,915	168,713
Technical and research expenses	46,097	40,627	39,941
Restructuring expenses, net	13,438	282	106
Operating income	131,359	167,894	181,022
Interest income	(4,064)	(6,566)	(3,835)
Interest expense	16,613	20,167	17,835
Pension settlement expense	0	0	49,128
Other (income)/expense, net	1,721	(6,163)	(14,086)
Income before income taxes	117,089	160,456	131,980
Income tax expense	29,034	48,846	35,472
Net income	88,055	111,610	96,508
Net income attributable to the noncontrolling interest	432	490	746
Net income attributable to the Company	$ 87,623	$ 111,120	$ 95,762
Earnings per share:
Basic earnings per share attributable to Company shareholders (in dollars per share)	$ 2.81	$ 3.56	$ 3.06
Diluted earnings per share attributable to Company shareholders (in dollars per share)	2.80	3.55	3.04
Dividends declared per share (in dollars per share)	$ 1.05	$ 1.01	$ 0.88
Weighted average shares outstanding:
Basic (in shares)	31,231	31,171	31,339
Diluted (in shares)	31,338	31,276	31,455