| Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination |
Intangible assets, net, consists of the in-process research and development, or IPR&D, and developed technology from the Flexion Acquisition and developed technology and customer relationships from the MyoScience Acquisition and are summarized as follows (dollar amounts in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | | | | June 30, 2024 | | Gross Carrying Value | | Accumulated Amortization | | Intangible Assets, Net | | Weighted-Average Useful Lives | | Developed technologies | | $ | 590,000 | | | $ | (170,295) | | | $ | 419,705 | | | 10 years, 5 months | | Customer relationships | | 90 | | | (47) | | | 43 | | | 10 years | | Total finite-lived intangible assets, net | | 590,090 | | | (170,342) | | | 419,748 | | | | | Acquired IPR&D | | 34,866 | | | — | | | 34,866 | | | | | Total intangible assets, net | | $ | 624,956 | | | $ | (170,342) | | | $ | 454,614 | | | | | | | | | | | | | | December 31, 2023 | | Gross Carrying Value | | Accumulated Amortization | | Intangible Assets, Net | | Weighted-Average Useful Lives | | Developed technologies | | $ | 590,000 | | | $ | (141,655) | | | $ | 448,345 | | | 10 years, 5 months | | Customer relationships | | 90 | | | (43) | | | 47 | | | 10 years | | Total finite-lived intangible assets, net | | 590,090 | | | (141,698) | | | 448,392 | | | | | Acquired IPR&D | | 34,866 | | | — | | | 34,866 | | | | | Total intangible assets, net | | $ | 624,956 | | | $ | (141,698) | | | $ | 483,258 | | | |
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