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Cash and Cash Equivalents and Term Deposit
 12 Months Ended
Dec. 31, 2023
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents and Term Deposit Cash and Cash Equivalents and Term Deposit
Cash and cash equivalents were held in the following geographic regions:
December 31,
(In thousands)20232022
North America$8,460 $6,825 
People's Republic of China ("PRC")11,102 32,569 
Asia (excluding the PRC)2,427 1,914 
Europe8,145 13,042 
South America12,617 12,390 
Total cash and cash equivalents
$42,751 $66,740 
On January 25, 2022, we entered into a one-year term deposit cash account with Banco Santander (Brasil) S.A., denominated in Brazilian Real. The term deposit earned interest at a variable annual rate based upon the Brazilian CDI overnight interbank rate. As of December 31, 2022, all of this term deposit was redeemed.