Fair Value Measures and Disclosures Liability Measurement Inputs (Details) - Pursuit Vascular, Inc. [Member]	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020
MeasurementinputadjustedEBITDAvolatility [Domain]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business Combination, Contingent Consideration, Liability, Measurement Input	0.2500	0.2500	0.2000
Measurement Input, Discount Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business Combination, Contingent Consideration, Liability, Measurement Input	0.1250	0.1250	0.1500
Measurement Input, Risk Free Interest Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business Combination, Contingent Consideration, Liability, Measurement Input	0.0009	0.0009	0.0155
Measurement Input, Market Price of Risk [Domain]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business Combination, Contingent Consideration, Liability, Measurement Input	0.0310	0.0310	0.0600