CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
CONSOLIDATED STATEMENTS OF INCOME
Net sales	$ 384,157	$ 339,845	$ 1,121,970	$ 1,001,356
Cost of sales	197,746	182,310	579,052	531,006
Gross profit	186,411	157,535	542,918	470,350
Operating expenses:
Selling, general and administrative	119,801	99,644	340,384	288,657
Research and development	23,966	20,527	70,811	62,272
Contingent consideration expense	32	103	1,198	292
Total operating expenses	143,799	120,274	412,393	351,221
Income from operations	42,612	37,261	130,525	119,129
Other income (expense):
Interest income	3,615	6,652	11,166	21,489
Interest expense	(6,754)	(7,501)	(20,097)	(23,226)
Other (expense) income - net	(933)	245	(1,717)	(544)
Total other expense - net	(4,072)	(604)	(10,648)	(2,281)
Income before income taxes	38,540	36,657	119,877	116,848
Income tax expense	10,785	8,213	29,394	24,438
Net income	$ 27,755	$ 28,444	$ 90,483	$ 92,410
Earnings per common share
Basic (in dollars per share)	$ 0.47	$ 0.49	$ 1.53	$ 1.59
Diluted (in dollars per share)	$ 0.46	$ 0.48	$ 1.49	$ 1.57
Weighted average shares outstanding
Basic (in shares)	59,245	58,231	59,095	58,110
Diluted (in shares)	59,919	59,537	60,604	58,948