Consolidated Statements of Earnings (Loss) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net sales	$ 550,422	$ 586,869	$ 512,925
Cost of goods sold	359,563	376,331	328,306
Gross margin	190,859	210,538	184,619
Selling, general and administrative expenses	83,816	91,520	82,597
Research and development expenses	24,918	24,100	23,856
Restructuring charges	7,074	1,912	1,687
Operating earnings	75,051	93,006	76,479
Other (expense) income:
Interest expense	(3,331)	(2,192)	(2,111)
Interest income	4,625	1,326	840
Other (expense) income	(1,192)	(11,403)	(136,088)
Total other income (expense), net	102	(12,269)	(137,359)
Earnings (loss) before taxes	75,153	80,737	(60,880)
Income tax expense (benefit)	14,621	21,162	(19,014)
Net earnings (loss)	$ 60,532	$ 59,575	$ (41,866)
Net earnings (loss) per share:
Basic	$ 1.93	$ 1.86	$ (1.30)
Diluted	$ 1.92	$ 1.85	$ (1.30)
Basic weighted-average common shares outstanding	31,359	31,968	32,327
Effect of dilutive securities	220	270	0
Diluted weighted-average common shares outstanding	31,579	32,238	32,327
Cash dividends declared per share	$ 0.16	$ 0.16	$ 0.16