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Inventories (Notes)
12 Months Ended
Dec. 31, 2012
Inventory Disclosure [Abstract]  
Inventories
INVENTORIES
        
Inventories, net, consisted of the following (in thousands):
 
December 31,
 
2012
 
2011
Raw materials
$
2,573

 
$
1,947

Work in process
1,887

 
1,830

Finished goods
4,828

 
4,765

    Total inventories, net
$
9,288

 
$
8,542