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INVENTORIES (Tables)
 9 Months Ended
Sep. 30, 2014
Inventory Disclosure [Abstract]  
Inventories
At September 30, 2014 and December 31, 2013, inventories, net consisted of the following (in thousands):

 
September 30,
2014
 
December 31,
2013
Raw materials
$
11,169

 
$
11,587

Work-in-process
18,497

 
22,139

Finished goods
28,106

 
30,305

Total
$
57,772

 
$
64,031

 
 
 
 
Short-term portion
$
51,674

 
$
58,059

Long-term portion
$
6,098

 
$
5,972