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Allowances for Credit Losses (Tables) | 12 Months Ended
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Dec. 31, 2022
Accounts Receivable, after Allowance for Credit Loss [Abstract] |
Schedule of Provision for Credit Losses | The Company does business with most major international pharmaceutical companies. Provision for credit losses at December 31, 2022 and December 31, 2021 comprises:
| December 31, 2022 | December 31, 2021
| (in thousands)
Opening provision | $ | 7,081 |  | $ | 7,149 |
Amounts used during the year | (3,913) |  | (116) |
Amounts provided during the year | 17,800 |  | 705 |
Amounts released during the year | — |  | (544) |
Foreign exchange | (406) |  | (113) |
Closing provision | $ | 20,562 |  | $ | 7,081 |

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