Fair Value Measures and Disclosures Liability Measurement Inputs (Details) - Pursuit Vascular, Inc. [Member]	Sep. 30, 2020	Dec. 31, 2019
MeasurementinputadjustedEBITDAvolatility [Domain]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business Combination, Contingent Consideration, Liability, Measurement Input	0.3500	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	0.1500
Measurement Input, Risk Free Interest Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Business Combination, Contingent Consideration, Liability, Measurement Input	0.0012	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	0.0450	0.0600