Segment Reporting - Schedule of Information about Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting Information [Line Items]
Revenue	$ 182,366	$ 158,839	$ 351,538	$ 312,021
Costs and Expenses [Abstract]
Cost of goods sold	91,224	77,314	169,639	153,705
Research and development	13,958	10,575	26,882	21,813
Total costs and operating expenses	168,470	153,370	331,064	302,802
Other income, net	4,319	3,558	5,684	3,503
Income tax provision	3,349	3,314	5,462	3,713
Net income	14,866	5,713	20,696	9,009
Operating segments
Segment Reporting Information [Line Items]
Revenue	182,366	158,839	351,538	312,021
Costs and Expenses [Abstract]
Cost of goods sold	91,224	77,314	169,639	153,705
Research and development	13,958	10,575	26,882	21,813
Sales and marketing	26,666	24,977	50,622	48,212
General and administrative	36,622	40,504	83,921	79,072
Total costs and operating expenses	168,470	153,370	331,064	302,802
Other income, net	4,319	3,558	5,684	3,503
Income tax provision	3,349	3,314	5,462	3,713
Net income	$ 14,866	$ 5,713	$ 20,696	$ 9,009