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Cash and Cash Equivalents and Restricted Cash
3 Months Ended
Mar. 31, 2016
Cash and Cash Equivalents [Abstract]  
Cash and Cash Equivalents and Restricted Cash
Cash and Cash Equivalents and Restricted Cash
Cash and Cash Equivalents
Cash and cash equivalents were held in the following geographic regions:
(In thousands)
March 31, 2016
 
December 31, 2015
United States
$
10,229

 
$
8,458

People's Republic of China ("PRC")
29,596

 
28,681

Asia (excluding the PRC)
5,313

 
5,346

Europe
8,251

 
8,093

South America
2,688

 
2,388

Total cash and cash equivalents
$
56,077

 
$
52,966


Restricted Cash
In connection with the court order issued on September 4, 2015, we placed $4.6 million of cash into a collateralized surety bond. This bond has certain restrictions for liquidation and has therefore been classified as restricted cash. Refer to Note 10 for further information about this ongoing litigation.