| Schedule of Carrying Amount of Property, Plant and Equipment |
The carrying amount of property, plant and equipment for the years ended December 31, 2025, 2024, and 2023 is as follows:
| | | | | | | | | | | | | December 31, 2025 | December 31, 2024 | December 31, 2023 | | Cost | (in thousands) | | Land | $ | 3,724 | | $ | 3,724 | | $ | 3,724 | | | Buildings | 83,269 | | 66,132 | | 70,072 | | | Computer equipment and software | 817,578 | | 689,979 | | 550,119 | | | Office furniture and fixtures | 60,617 | | 51,849 | | 45,856 | | | Laboratory equipment | 61,651 | | 55,111 | | 56,217 | | | Leasehold improvements | 72,275 | | 62,034 | | 55,000 | | | Motor vehicles | 76 | | 65 | | 79 | | | | | | | Total cost | 1,099,190 | | 928,894 | | 781,067 | | | Accumulated depreciation and asset write offs | (703,466) | | (546,015) | | (419,883) | | | | | | | Property, plant and equipment (net) | $ | 395,724 | | $ | 382,879 | | $ | 361,184 | |
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