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Cash and Cash Equivalents and Restricted Cash
12 Months Ended
Dec. 31, 2015
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:
 
December 31,
(In thousands)
2015
 
2014
United States
$
8,458

 
$
43,546

People's Republic of China ("PRC")
28,681

 
45,283

Asia (excluding the PRC)
5,346

 
5,516

Europe
8,093

 
12,912

South America
2,388

 
5,264

Total cash and cash equivalents
$
52,966

 
$
112,521


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 13 for further information about this ongoing litigation.