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Cash and Cash Equivalents (Tables) | 6 Months Ended
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Jun. 30, 2024
Cash and Cash Equivalents [Abstract] |
Cash and Cash Equivalents by Geographic Region | Cash and cash equivalents were held in the following geographic regions:
(In thousands) | June 30, 2024 |  | December 31, 2023
North America | $ | 1,834 |  |  | $ | 8,460 |
People's Republic of China ("PRC") | 8,666 |  | 11,102
Asia (excluding the PRC) | 2,444 |  | 2,427
Europe | 4,546 |  | 8,145
South America | 5,638 |  | 12,617
Total cash and cash equivalents | $ | 23,128 |  |  | $ | 42,751 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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