Fair Value Measures and Disclosures Liabilities Recurring Basis Unobservable Input Reconciliation Hospira (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2020	Dec. 31, 2019
Hospira [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
CONTINGENT EARN-OUT LIABILITY			$ 20,000
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss)			$ 2,700
Pursuit Vascular, Inc. [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
CONTINGENT EARN-OUT LIABILITY	$ 26,300	$ 26,300		$ 17,300	$ 26,300	$ 17,300
Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss)	$ 0	$ 0		$ 0