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Financial Instruments (Schedule of Endospan Loan Amendment) (Details) - Variable Interest Entity, Primary Beneficiary - Endospan Loans - Level 3 $ in Thousands | 6 Months Ended
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Jun. 30, 2025 USD ($)
Contingent Consideration |
Balance as of December 31, 2024 | $ 9,535
Change in valuation | 755
Balance as of June 30, 2025 | $ 10,290

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