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Cortex, Inc. [Member] Cortex, Inc. 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Bolt Medical, Inc. [Member] Bolt Medical, Inc. Requirement, sixth quarter following qualified acquisition Requirement, sixth quarter following qualified acquisition [Member] Requirement, sixth quarter following qualified acquisition Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Common Stock, Shares, Issued Balance (Shares) Balance (Shares) Common Stock, Shares, Issued Measure: Measure [Axis] Penumbra, Inc. Penumbra, Inc. [Member] Penumbra, Inc. 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