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Financial Instruments (Schedule of Endospan Loan Amendment) (Details) - Endospan - Level 3 - Endospan Loans $ in Thousands | 12 Months Ended
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Dec. 31, 2024 USD ($)
Contingent Consideration |
Balance as of December 31, 2023 | $ 0
Initial value of Additional Endospan Loan | 8,912
Change in valuation of Endospan Loans | 623
Balance as of December 31, 2024 | $ 9,535

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