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INVENTORIES (Tables)
 9 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Inventories
At September 30, 2013 and December 31, 2012, inventories consisted of the following (in thousands):

 
September 30,
2013
 
December 31,
2012
Raw materials
$
10,415

 
$
11,167

Work-in-process
27,309

 
35,562

Finished goods
33,318

 
37,734

Total
$
71,042

 
$
84,463

 
 
 
 
Short-term portion
$
62,665

 
$
72,691

Long-term portion
6,357

 
11,772