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INVENTORY
6 Months Ended
Jun. 30, 2012
Inventory, Net [Abstract]  
Inventory Disclosure [Text Block]
INVENTORY


The composition of inventory is as follows:

 
 
As of December 31, 2011
 
As of June 30, 2012
Raw materials
 
$
1,663

 
$
1,696

Work-in-process
 
481

 
540

Finished goods
 

 
416

 
 
$
2,144

 
$
2,652