Segment Reporting - Operating Income (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Net sales	$ 320,056		$ 294,976		$ 617,621	$ 570,391
Income from operations	28,812		23,256		55,195	38,489
Total other expense - net	(3,912)		(2,555)		(4,795)	(3,617)
Income tax expense	4,655		5,403		9,452	9,029
Net income	20,245	$ 20,703	15,298	$ 10,545	40,948	25,843
Cardiovascular
Segment Reporting Information [Line Items]
Net sales	311,275		286,670		599,251	553,606
Income from operations	26,464		21,275		50,398	34,401
Endoscopy
Segment Reporting Information [Line Items]
Net sales	8,781		8,306		18,370	16,785
Income from operations	$ 2,348		$ 1,981		$ 4,797	$ 4,088