Consolidated Condensed Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Product revenues	$ 356,015	$ 363,625
Type of Revenue [Extensible List]	us-gaap:ProductMember	us-gaap:ProductMember
Cost of sales	$ 267,262	$ 282,495
Gross margin	88,753	81,130
Operating expenses:
Net research and development expenses	22,745	25,145
Selling, general and administrative expenses	40,721	37,042
Restructuring expenses	7,238	1,269
Total operating expenses	70,704	63,456
Operating income	18,049	17,674
Interest expense, net	(3,244)	(4,144)
Foreign currency gain (loss)	2,549	(2,069)
Other income	973	230
Earnings before income tax	18,327	11,691
Income tax expense	3,542	3,728
Net income	$ 14,785	$ 7,963
Basic earnings per share	$ 0.47	$ 0.24
Diluted earnings per share	$ 0.47	$ 0.24
Weighted average number of shares – basic	31,543,784	33,181,828
Weighted average number of shares – diluted	31,691,331	33,386,134