CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
CONSOLIDATED STATEMENTS OF INCOME
Net sales	$ 355,351	$ 323,508
Cost of sales	183,331	171,793
Gross profit	172,020	151,715
Operating expenses:
Selling, general and administrative	107,486	94,428
Research and development	22,478	21,482
Contingent consideration expense (benefit)	1,023	(117)
Total operating expenses	130,987	115,793
Income from operations	41,033	35,922
Other income (expense):
Interest income	3,790	7,276
Interest expense	(6,568)	(8,046)
Other expense - net	(297)	(804)
Total other expense - net	(3,075)	(1,574)
Income before income taxes	37,958	34,348
Income tax expense	7,811	6,108
Net income	$ 30,147	$ 28,240
Earnings per common share
Basic (in dollars per share)	$ 0.51	$ 0.49
Diluted (in dollars per share)	$ 0.49	$ 0.48
Weighted average shares outstanding
Basic (in shares)	58,897	57,958
Diluted (in shares)	61,278	58,567