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INVENTORIES
3 Months Ended
Mar. 31, 2014
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
 
The following summarizes the Company’s inventories (in thousands):
 
 
 
March 31,
2014
 
December 31,
2013
 
 
 
 
 
Raw materials
 
$
11,798

 
$
12,815

Work-in-process
 
15,830

 
12,281

Finished goods
 
25,619

 
26,265

 
 
53,247

 
51,361

Inventory valuation reserves
 
(4,540
)
 
(5,073
)
Inventories, net
 
$
48,707

 
$
46,288