Revenue from Contracts with Customers - Disaggregation of Revenue (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) segment item	Mar. 31, 2021 USD ($)
Disaggregation of Revenue [Line Items]
Number of operating segments | segment	2
Net sales	$ 275,415	$ 248,913
United States
Disaggregation of Revenue [Line Items]
Net sales	152,992	141,372
International
Disaggregation of Revenue [Line Items]
Net sales	$ 122,423	107,541
Cardiovascular
Disaggregation of Revenue [Line Items]
Number of product categories | item	4
Net sales	$ 266,936	241,006
Cardiovascular | Peripheral Intervention
Disaggregation of Revenue [Line Items]
Net sales	105,773	92,914
Cardiovascular | Cardiac Intervention
Disaggregation of Revenue [Line Items]
Net sales	81,487	74,737
Cardiovascular | Custom Procedural Solutions
Disaggregation of Revenue [Line Items]
Net sales	46,262	45,421
Cardiovascular | OEM
Disaggregation of Revenue [Line Items]
Net sales	33,414	27,934
Cardiovascular | United States
Disaggregation of Revenue [Line Items]
Net sales	145,000	133,899
Cardiovascular | United States | Peripheral Intervention
Disaggregation of Revenue [Line Items]
Net sales	62,100	56,866
Cardiovascular | United States | Cardiac Intervention
Disaggregation of Revenue [Line Items]
Net sales	28,549	29,251
Cardiovascular | United States | Custom Procedural Solutions
Disaggregation of Revenue [Line Items]
Net sales	26,555	24,892
Cardiovascular | United States | OEM
Disaggregation of Revenue [Line Items]
Net sales	27,796	22,890
Cardiovascular | International
Disaggregation of Revenue [Line Items]
Net sales	121,936	107,107
Cardiovascular | International | Peripheral Intervention
Disaggregation of Revenue [Line Items]
Net sales	43,673	36,048
Cardiovascular | International | Cardiac Intervention
Disaggregation of Revenue [Line Items]
Net sales	52,938	45,486
Cardiovascular | International | Custom Procedural Solutions
Disaggregation of Revenue [Line Items]
Net sales	19,707	20,529
Cardiovascular | International | OEM
Disaggregation of Revenue [Line Items]
Net sales	5,618	5,044
Endoscopy
Disaggregation of Revenue [Line Items]
Net sales	8,479	7,907
Endoscopy | Endoscopy Devices
Disaggregation of Revenue [Line Items]
Net sales	8,479	7,907
Endoscopy | United States | Endoscopy Devices
Disaggregation of Revenue [Line Items]
Net sales	7,992	7,473
Endoscopy | International | Endoscopy Devices
Disaggregation of Revenue [Line Items]
Net sales	$ 487	$ 434