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GOODWILL AND INTANGIBLE ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary of Accumulated Amortization of Recognized Intangible Assets | The carrying basis and accumulated amortization of recognized intangible assets as of December 31, 2023 and 2022 were as follows:
|  | December 31, 2023 |
|  | Useful Life |  | Gross |  |  | Accumulated |  |  | Net Carrying |
(In thousands) |  | (Years) |  | Amount |  |  | Amortization |  |  | Amount |
Marketed products |  | 8-10 |  | $ | 219,700 |  |  | $ | (25,204 | ) |  | $ | 194,496 |
In-process research and development |  |  |  |  | 2,600 |  |  |  | — |  |  |  | 2,600 |
Collaboration agreement |  | 10 |  |  | 35,400 |  |  |  | (2,161 | ) |  |  | 33,239 |
Total |  |  |  | $ | 257,700 |  |  | $ | (27,365 | ) |  | $ | 230,335 |
|  | December 31, 2022 |
|  | Useful Life |  | Gross |  |  | Accumulated |  |  | Net Carrying |
(In thousands) |  | (Years) |  | Amount |  |  | Amortization |  |  | Amount |
Marketed products |  | 8-10 |  | $ | 151,000 |  |  | $ | (5,581 | ) |  | $ | 145,419 |
In-process research and development |  |  |  |  | 72,100 |  |  |  | — |  |  |  | 72,100 |
Collaboration agreement |  |  |  |  | 35,400 |  |  |  | — |  |  |  | 35,400 |
Total |  |  |  | $ | 258,500 |  |  | $ | (5,581 | ) |  | $ | 252,919 |

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- References No definition available. + Details
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